161493948

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:217

約数の個数: 288

約数和(自身を含む): 566092800

約数和(自身を除く): 404598852

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 17, 18, 21, 22, 23, 28, 33, 34, 36, 42, 44, 46, 51, 63, 66, 68, 69, 77, 84, 92, 99, 102, 119, 126, 132, 138, 149, 153, 154, 161, 187, 198, 204, 207, 231, 238, 252, 253, 276, 298, 306, 308, 322, 357, 374, 391, 396, 414, 447, 462, 476, 483, 506, 561, 596, 612, 644, 693, 714, 748, 759, 782, 828, 894, 924, 966, 1012, 1043, 1071, 1122, 1173, 1309, 1341, 1386, 1428, 1449, 1518, 1564, 1639, 1683, 1771, 1788, 1932, 2086, 2142, 2244, 2277, 2346, 2533, 2618, 2682, 2737, 2772, 2898, 3036, 3129, 3278, 3366, 3427, 3519, 3542, 3927, 4172, 4284, 4301, 4554, 4692, 4917, 5066, 5236, 5313, 5364, 5474, 5796, 6258, 6556, 6732, 6854, 7038, 7084, 7599, 7854, 8211, 8602, 9108, 9387, 9834, 10132, 10281, 10626, 10948, 11473, 11781, 12516, 12903, 13708, 14076, 14751, 15198, 15708, 15939, 16422, 17204, 17731, 18774, 19668, 20562, 21252, 22797, 22946, 23562, 23989, 24633, 25806, 27863, 29502, 30107, 30396, 30843, 31878, 32844, 34419, 35462, 37548, 37697, 38709, 41124, 45594, 45892, 47124, 47978, 49266, 51612, 53193, 55726, 58259, 59004, 60214, 61686, 63756, 68838, 70924, 71967, 75394, 77418, 83589, 90321, 91188, 95956, 98532, 103257, 106386, 111452, 113091, 116518, 120428, 123372, 137676, 143934, 150788, 154836, 159579, 167178, 174777, 180642, 195041, 206514, 212772, 215901, 226182, 233036, 250767, 263879, 270963, 287868, 319158, 334356, 339273, 349554, 361284, 390082, 407813, 413028, 431802, 452364, 501534, 524331, 527758, 541926, 585123, 638316, 640849, 678546, 699108, 780164, 791637, 815626, 863604, 1003068, 1048662, 1055516, 1083852, 1170246, 1223439, 1281698, 1357092, 1583274, 1631252, 1755369, 1922547, 2097324, 2340492, 2374911, 2446878, 2563396, 3166548, 3510738, 3670317, 3845094, 4485943, 4749822, 4893756, 5767641, 7021476, 7340634, 7690188, 8971886, 9499644, 11535282, 13457829, 14681268, 17943772, 23070564, 26915658, 40373487, 53831316, 80746974, 161493948]

約数ペア:

[(1, 161493948), (2, 80746974), (3, 53831316), (4, 40373487), (6, 26915658), (7, 23070564), (9, 17943772), (11, 14681268), (12, 13457829), (14, 11535282), (17, 9499644), (18, 8971886), (21, 7690188), (22, 7340634), (23, 7021476), (28, 5767641), (33, 4893756), (34, 4749822), (36, 4485943), (42, 3845094), (44, 3670317), (46, 3510738), (51, 3166548), (63, 2563396), (66, 2446878), (68, 2374911), (69, 2340492), (77, 2097324), (84, 1922547), (92, 1755369), (99, 1631252), (102, 1583274), (119, 1357092), (126, 1281698), (132, 1223439), (138, 1170246), (149, 1083852), (153, 1055516), (154, 1048662), (161, 1003068), (187, 863604), (198, 815626), (204, 791637), (207, 780164), (231, 699108), (238, 678546), (252, 640849), (253, 638316), (276, 585123), (298, 541926), (306, 527758), (308, 524331), (322, 501534), (357, 452364), (374, 431802), (391, 413028), (396, 407813), (414, 390082), (447, 361284), (462, 349554), (476, 339273), (483, 334356), (506, 319158), (561, 287868), (596, 270963), (612, 263879), (644, 250767), (693, 233036), (714, 226182), (748, 215901), (759, 212772), (782, 206514), (828, 195041), (894, 180642), (924, 174777), (966, 167178), (1012, 159579), (1043, 154836), (1071, 150788), (1122, 143934), (1173, 137676), (1309, 123372), (1341, 120428), (1386, 116518), (1428, 113091), (1449, 111452), (1518, 106386), (1564, 103257), (1639, 98532), (1683, 95956), (1771, 91188), (1788, 90321), (1932, 83589), (2086, 77418), (2142, 75394), (2244, 71967), (2277, 70924), (2346, 68838), (2533, 63756), (2618, 61686), (2682, 60214), (2737, 59004), (2772, 58259), (2898, 55726), (3036, 53193), (3129, 51612), (3278, 49266), (3366, 47978), (3427, 47124), (3519, 45892), (3542, 45594), (3927, 41124), (4172, 38709), (4284, 37697), (4301, 37548), (4554, 35462), (4692, 34419), (4917, 32844), (5066, 31878), (5236, 30843), (5313, 30396), (5364, 30107), (5474, 29502), (5796, 27863), (6258, 25806), (6556, 24633), (6732, 23989), (6854, 23562), (7038, 22946), (7084, 22797), (7599, 21252), (7854, 20562), (8211, 19668), (8602, 18774), (9108, 17731), (9387, 17204), (9834, 16422), (10132, 15939), (10281, 15708), (10626, 15198), (10948, 14751), (11473, 14076), (11781, 13708), (12516, 12903)]