157169628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1$

素因数の和:149

約数の個数: 216

約数和(自身を含む): 520490880

約数和(自身を除く): 363321252

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 31, 33, 36, 42, 44, 59, 62, 63, 66, 77, 84, 93, 99, 118, 124, 126, 132, 154, 177, 186, 198, 217, 231, 236, 252, 279, 308, 341, 354, 372, 396, 413, 434, 462, 531, 558, 649, 651, 682, 693, 708, 826, 868, 924, 961, 1023, 1062, 1116, 1239, 1298, 1302, 1364, 1386, 1652, 1829, 1922, 1947, 1953, 2046, 2124, 2387, 2478, 2596, 2604, 2772, 2883, 3069, 3658, 3717, 3844, 3894, 3906, 4092, 4543, 4774, 4956, 5487, 5766, 5841, 6138, 6727, 7161, 7316, 7434, 7788, 7812, 8649, 9086, 9548, 10571, 10974, 11532, 11682, 12276, 12803, 13454, 13629, 14322, 14868, 16461, 17298, 18172, 20119, 20181, 21142, 21483, 21948, 23364, 25606, 26908, 27258, 28644, 31713, 32922, 34596, 38409, 40238, 40362, 40887, 42284, 42966, 51212, 54516, 56699, 60357, 60543, 63426, 65844, 73997, 76818, 80476, 80724, 81774, 85932, 95139, 113398, 115227, 120714, 121086, 126852, 140833, 147994, 153636, 163548, 170097, 181071, 190278, 221991, 226796, 230454, 241428, 242172, 281666, 295988, 340194, 362142, 380556, 396893, 422499, 443982, 460908, 510291, 563332, 623689, 665973, 680388, 724284, 793786, 844998, 887964, 1020582, 1190679, 1247378, 1267497, 1331946, 1587572, 1689996, 1871067, 2041164, 2381358, 2494756, 2534994, 2663892, 3572037, 3742134, 4365823, 4762716, 5069988, 5613201, 7144074, 7484268, 8731646, 11226402, 13097469, 14288148, 17463292, 22452804, 26194938, 39292407, 52389876, 78584814, 157169628]

約数ペア:

[(1, 157169628), (2, 78584814), (3, 52389876), (4, 39292407), (6, 26194938), (7, 22452804), (9, 17463292), (11, 14288148), (12, 13097469), (14, 11226402), (18, 8731646), (21, 7484268), (22, 7144074), (28, 5613201), (31, 5069988), (33, 4762716), (36, 4365823), (42, 3742134), (44, 3572037), (59, 2663892), (62, 2534994), (63, 2494756), (66, 2381358), (77, 2041164), (84, 1871067), (93, 1689996), (99, 1587572), (118, 1331946), (124, 1267497), (126, 1247378), (132, 1190679), (154, 1020582), (177, 887964), (186, 844998), (198, 793786), (217, 724284), (231, 680388), (236, 665973), (252, 623689), (279, 563332), (308, 510291), (341, 460908), (354, 443982), (372, 422499), (396, 396893), (413, 380556), (434, 362142), (462, 340194), (531, 295988), (558, 281666), (649, 242172), (651, 241428), (682, 230454), (693, 226796), (708, 221991), (826, 190278), (868, 181071), (924, 170097), (961, 163548), (1023, 153636), (1062, 147994), (1116, 140833), (1239, 126852), (1298, 121086), (1302, 120714), (1364, 115227), (1386, 113398), (1652, 95139), (1829, 85932), (1922, 81774), (1947, 80724), (1953, 80476), (2046, 76818), (2124, 73997), (2387, 65844), (2478, 63426), (2596, 60543), (2604, 60357), (2772, 56699), (2883, 54516), (3069, 51212), (3658, 42966), (3717, 42284), (3844, 40887), (3894, 40362), (3906, 40238), (4092, 38409), (4543, 34596), (4774, 32922), (4956, 31713), (5487, 28644), (5766, 27258), (5841, 26908), (6138, 25606), (6727, 23364), (7161, 21948), (7316, 21483), (7434, 21142), (7788, 20181), (7812, 20119), (8649, 18172), (9086, 17298), (9548, 16461), (10571, 14868), (10974, 14322), (11532, 13629), (11682, 13454), (12276, 12803)]