164989764

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{523}}^1$

素因数の和:686

約数の個数: 96

約数和(自身を含む): 450723840

約数和(自身を除く): 285734076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 127, 138, 207, 254, 276, 381, 414, 508, 523, 621, 762, 828, 1046, 1143, 1242, 1524, 1569, 2092, 2286, 2484, 2921, 3138, 3429, 4572, 4707, 5842, 6276, 6858, 8763, 9414, 11684, 12029, 13716, 14121, 17526, 18828, 24058, 26289, 28242, 35052, 36087, 48116, 52578, 56484, 66421, 72174, 78867, 105156, 108261, 132842, 144348, 157734, 199263, 216522, 265684, 315468, 324783, 398526, 433044, 597789, 649566, 797052, 1195578, 1299132, 1527683, 1793367, 2391156, 3055366, 3586734, 4583049, 6110732, 7173468, 9166098, 13749147, 18332196, 27498294, 41247441, 54996588, 82494882, 164989764]

約数ペア:

[(1, 164989764), (2, 82494882), (3, 54996588), (4, 41247441), (6, 27498294), (9, 18332196), (12, 13749147), (18, 9166098), (23, 7173468), (27, 6110732), (36, 4583049), (46, 3586734), (54, 3055366), (69, 2391156), (92, 1793367), (108, 1527683), (127, 1299132), (138, 1195578), (207, 797052), (254, 649566), (276, 597789), (381, 433044), (414, 398526), (508, 324783), (523, 315468), (621, 265684), (762, 216522), (828, 199263), (1046, 157734), (1143, 144348), (1242, 132842), (1524, 108261), (1569, 105156), (2092, 78867), (2286, 72174), (2484, 66421), (2921, 56484), (3138, 52578), (3429, 48116), (4572, 36087), (4707, 35052), (5842, 28242), (6276, 26289), (6858, 24058), (8763, 18828), (9414, 17526), (11684, 14121), (12029, 13716)]