156972241312

素因数分解:

$2^5\times {\mathrm{181}}^1\times {\mathrm{1789}}^1\times {\mathrm{15149}}^1$

素因数の和:17129

約数の個数: 48

約数和(自身を含む): 310940721000

約数和(自身を除く): 153968479688

約数列:

[1, 2, 4, 8, 16, 32, 181, 362, 724, 1448, 1789, 2896, 3578, 5792, 7156, 14312, 15149, 28624, 30298, 57248, 60596, 121192, 242384, 323809, 484768, 647618, 1295236, 2590472, 2741969, 5180944, 5483938, 10361888, 10967876, 21935752, 27101561, 43871504, 54203122, 87743008, 108406244, 216812488, 433624976, 867249952, 4905382541, 9810765082, 19621530164, 39243060328, 78486120656, 156972241312]

約数ペア:

[(1, 156972241312), (2, 78486120656), (4, 39243060328), (8, 19621530164), (16, 9810765082), (32, 4905382541), (181, 867249952), (362, 433624976), (724, 216812488), (1448, 108406244), (1789, 87743008), (2896, 54203122), (3578, 43871504), (5792, 27101561), (7156, 21935752), (14312, 10967876), (15149, 10361888), (28624, 5483938), (30298, 5180944), (57248, 2741969), (60596, 2590472), (121192, 1295236), (242384, 647618), (323809, 484768)]