158420504

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2699}}^1$

素因数の和:2768

約数の個数: 64

約数和(自身を含む): 349920000

約数和(自身を除く): 191499496

約数列:

[1, 2, 4, 8, 11, 22, 23, 29, 44, 46, 58, 88, 92, 116, 184, 232, 253, 319, 506, 638, 667, 1012, 1276, 1334, 2024, 2552, 2668, 2699, 5336, 5398, 7337, 10796, 14674, 21592, 29348, 29689, 58696, 59378, 62077, 78271, 118756, 124154, 156542, 237512, 248308, 313084, 496616, 626168, 682847, 860981, 1365694, 1721962, 1800233, 2731388, 3443924, 3600466, 5462776, 6887848, 7200932, 14401864, 19802563, 39605126, 79210252, 158420504]

約数ペア:

[(1, 158420504), (2, 79210252), (4, 39605126), (8, 19802563), (11, 14401864), (22, 7200932), (23, 6887848), (29, 5462776), (44, 3600466), (46, 3443924), (58, 2731388), (88, 1800233), (92, 1721962), (116, 1365694), (184, 860981), (232, 682847), (253, 626168), (319, 496616), (506, 313084), (638, 248308), (667, 237512), (1012, 156542), (1276, 124154), (1334, 118756), (2024, 78271), (2552, 62077), (2668, 59378), (2699, 58696), (5336, 29689), (5398, 29348), (7337, 21592), (10796, 14674)]