157401496

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{757}}^1$

素因数の和:896

約数の個数: 64

約数和(自身を含む): 349286400

約数和(自身を除く): 191884904

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 79, 94, 158, 188, 316, 329, 376, 553, 632, 658, 757, 1106, 1316, 1514, 2212, 2632, 3028, 3713, 4424, 5299, 6056, 7426, 10598, 14852, 21196, 25991, 29704, 35579, 42392, 51982, 59803, 71158, 103964, 119606, 142316, 207928, 239212, 249053, 284632, 418621, 478424, 498106, 837242, 996212, 1674484, 1992424, 2810741, 3348968, 5621482, 11242964, 19675187, 22485928, 39350374, 78700748, 157401496]

約数ペア:

[(1, 157401496), (2, 78700748), (4, 39350374), (7, 22485928), (8, 19675187), (14, 11242964), (28, 5621482), (47, 3348968), (56, 2810741), (79, 1992424), (94, 1674484), (158, 996212), (188, 837242), (316, 498106), (329, 478424), (376, 418621), (553, 284632), (632, 249053), (658, 239212), (757, 207928), (1106, 142316), (1316, 119606), (1514, 103964), (2212, 71158), (2632, 59803), (3028, 51982), (3713, 42392), (4424, 35579), (5299, 29704), (6056, 25991), (7426, 21196), (10598, 14852)]