158745048

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:238

約数の個数: 256

約数和(自身を含む): 544112640

約数和(自身を除く): 385367592

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 17, 21, 22, 24, 28, 31, 33, 34, 42, 44, 51, 56, 62, 66, 68, 77, 84, 88, 93, 102, 119, 124, 132, 136, 154, 163, 168, 186, 187, 204, 217, 231, 238, 248, 264, 308, 326, 341, 357, 372, 374, 408, 434, 462, 476, 489, 527, 561, 616, 651, 652, 682, 714, 744, 748, 868, 924, 952, 978, 1023, 1054, 1122, 1141, 1302, 1304, 1309, 1364, 1428, 1496, 1581, 1736, 1793, 1848, 1956, 2046, 2108, 2244, 2282, 2387, 2604, 2618, 2728, 2771, 2856, 3162, 3423, 3586, 3689, 3912, 3927, 4092, 4216, 4488, 4564, 4774, 5053, 5208, 5236, 5379, 5542, 5797, 6324, 6846, 7161, 7172, 7378, 7854, 8184, 8313, 9128, 9548, 10106, 10472, 10758, 11067, 11084, 11594, 12551, 12648, 13692, 14322, 14344, 14756, 15159, 15708, 16626, 17391, 19096, 19397, 20212, 21516, 22134, 22168, 23188, 25102, 27384, 28644, 29512, 30318, 30481, 31416, 33252, 34782, 35371, 37653, 38794, 40424, 40579, 43032, 44268, 46376, 50204, 55583, 57288, 58191, 60636, 60962, 66504, 69564, 70742, 75306, 77588, 81158, 85901, 88536, 91443, 100408, 106113, 111166, 116382, 121272, 121737, 121924, 139128, 141484, 150612, 155176, 162316, 166749, 171802, 182886, 212226, 213367, 222332, 232764, 243474, 243848, 257703, 282968, 301224, 324632, 333498, 343604, 365772, 389081, 424452, 426734, 444664, 465528, 486948, 515406, 601307, 640101, 666996, 687208, 731544, 778162, 848904, 853468, 944911, 973896, 1030812, 1167243, 1202614, 1280202, 1333992, 1556324, 1706936, 1803921, 1889822, 2061624, 2334486, 2405228, 2560404, 2834733, 3112648, 3607842, 3779644, 4668972, 4810456, 5120808, 5669466, 6614377, 7215684, 7559288, 9337944, 11338932, 13228754, 14431368, 19843131, 22677864, 26457508, 39686262, 52915016, 79372524, 158745048]

約数ペア:

[(1, 158745048), (2, 79372524), (3, 52915016), (4, 39686262), (6, 26457508), (7, 22677864), (8, 19843131), (11, 14431368), (12, 13228754), (14, 11338932), (17, 9337944), (21, 7559288), (22, 7215684), (24, 6614377), (28, 5669466), (31, 5120808), (33, 4810456), (34, 4668972), (42, 3779644), (44, 3607842), (51, 3112648), (56, 2834733), (62, 2560404), (66, 2405228), (68, 2334486), (77, 2061624), (84, 1889822), (88, 1803921), (93, 1706936), (102, 1556324), (119, 1333992), (124, 1280202), (132, 1202614), (136, 1167243), (154, 1030812), (163, 973896), (168, 944911), (186, 853468), (187, 848904), (204, 778162), (217, 731544), (231, 687208), (238, 666996), (248, 640101), (264, 601307), (308, 515406), (326, 486948), (341, 465528), (357, 444664), (372, 426734), (374, 424452), (408, 389081), (434, 365772), (462, 343604), (476, 333498), (489, 324632), (527, 301224), (561, 282968), (616, 257703), (651, 243848), (652, 243474), (682, 232764), (714, 222332), (744, 213367), (748, 212226), (868, 182886), (924, 171802), (952, 166749), (978, 162316), (1023, 155176), (1054, 150612), (1122, 141484), (1141, 139128), (1302, 121924), (1304, 121737), (1309, 121272), (1364, 116382), (1428, 111166), (1496, 106113), (1581, 100408), (1736, 91443), (1793, 88536), (1848, 85901), (1956, 81158), (2046, 77588), (2108, 75306), (2244, 70742), (2282, 69564), (2387, 66504), (2604, 60962), (2618, 60636), (2728, 58191), (2771, 57288), (2856, 55583), (3162, 50204), (3423, 46376), (3586, 44268), (3689, 43032), (3912, 40579), (3927, 40424), (4092, 38794), (4216, 37653), (4488, 35371), (4564, 34782), (4774, 33252), (5053, 31416), (5208, 30481), (5236, 30318), (5379, 29512), (5542, 28644), (5797, 27384), (6324, 25102), (6846, 23188), (7161, 22168), (7172, 22134), (7378, 21516), (7854, 20212), (8184, 19397), (8313, 19096), (9128, 17391), (9548, 16626), (10106, 15708), (10472, 15159), (10758, 14756), (11067, 14344), (11084, 14322), (11594, 13692), (12551, 12648)]