157151268

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{709}}^1$

素因数の和:897

約数の個数: 72

約数和(自身を含む): 409368960

約数和(自身を除く): 252217692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 131, 141, 188, 262, 282, 393, 423, 524, 564, 709, 786, 846, 1179, 1418, 1572, 1692, 2127, 2358, 2836, 4254, 4716, 6157, 6381, 8508, 12314, 12762, 18471, 24628, 25524, 33323, 36942, 55413, 66646, 73884, 92879, 99969, 110826, 133292, 185758, 199938, 221652, 278637, 299907, 371516, 399876, 557274, 599814, 835911, 1114548, 1199628, 1671822, 3343644, 4365313, 8730626, 13095939, 17461252, 26191878, 39287817, 52383756, 78575634, 157151268]

約数ペア:

[(1, 157151268), (2, 78575634), (3, 52383756), (4, 39287817), (6, 26191878), (9, 17461252), (12, 13095939), (18, 8730626), (36, 4365313), (47, 3343644), (94, 1671822), (131, 1199628), (141, 1114548), (188, 835911), (262, 599814), (282, 557274), (393, 399876), (423, 371516), (524, 299907), (564, 278637), (709, 221652), (786, 199938), (846, 185758), (1179, 133292), (1418, 110826), (1572, 99969), (1692, 92879), (2127, 73884), (2358, 66646), (2836, 55413), (4254, 36942), (4716, 33323), (6157, 25524), (6381, 24628), (8508, 18471), (12314, 12762)]