152866854

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{19889}}^1$

素因数の和:19965

約数の個数: 48

約数和(自身を含む): 384752160

約数和(自身を除く): 231885306

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 427, 549, 854, 1098, 1281, 2562, 3843, 7686, 19889, 39778, 59667, 119334, 139223, 179001, 278446, 358002, 417669, 835338, 1213229, 1253007, 2426458, 2506014, 3639687, 7279374, 8492603, 10919061, 16985206, 21838122, 25477809, 50955618, 76433427, 152866854]

約数ペア:

[(1, 152866854), (2, 76433427), (3, 50955618), (6, 25477809), (7, 21838122), (9, 16985206), (14, 10919061), (18, 8492603), (21, 7279374), (42, 3639687), (61, 2506014), (63, 2426458), (122, 1253007), (126, 1213229), (183, 835338), (366, 417669), (427, 358002), (549, 278446), (854, 179001), (1098, 139223), (1281, 119334), (2562, 59667), (3843, 39778), (7686, 19889)]