151435966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1$

素因数の和:361

約数の個数: 64

約数和(自身を含む): 280247040

約数和(自身を除く): 128811074

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 101, 187, 202, 209, 211, 323, 374, 418, 422, 646, 1111, 1717, 1919, 2222, 2321, 3434, 3553, 3587, 3838, 4009, 4642, 7106, 7174, 8018, 18887, 21109, 21311, 32623, 37774, 39457, 42218, 42622, 44099, 65246, 68153, 78914, 88198, 136306, 234421, 358853, 362287, 404909, 468842, 717706, 724574, 749683, 809818, 1499366, 3985157, 4453999, 6883453, 7970314, 8907998, 13766906, 75717983, 151435966]

約数ペア:

[(1, 151435966), (2, 75717983), (11, 13766906), (17, 8907998), (19, 7970314), (22, 6883453), (34, 4453999), (38, 3985157), (101, 1499366), (187, 809818), (202, 749683), (209, 724574), (211, 717706), (323, 468842), (374, 404909), (418, 362287), (422, 358853), (646, 234421), (1111, 136306), (1717, 88198), (1919, 78914), (2222, 68153), (2321, 65246), (3434, 44099), (3553, 42622), (3587, 42218), (3838, 39457), (4009, 37774), (4642, 32623), (7106, 21311), (7174, 21109), (8018, 18887)]