156727215974

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{9923}}^1\times {\mathrm{30491}}^1$

素因数の和:40460

約数の個数: 32

約数和(自身を含む): 275973578496

約数和(自身を除く): 119246362522

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 9923, 19846, 30491, 60982, 69461, 138922, 213437, 367151, 426874, 734302, 1128167, 2256334, 2570057, 5140114, 7897169, 15794338, 302562193, 605124386, 2117935351, 4235870702, 11194801141, 22389602282, 78363607987, 156727215974]

約数ペア:

[(1, 156727215974), (2, 78363607987), (7, 22389602282), (14, 11194801141), (37, 4235870702), (74, 2117935351), (259, 605124386), (518, 302562193), (9923, 15794338), (19846, 7897169), (30491, 5140114), (60982, 2570057), (69461, 2256334), (138922, 1128167), (213437, 734302), (367151, 426874)]