157048452904

素因数分解:

$2^3\times 7^1\times {\mathrm{211}}^1\times {\mathrm{821}}^1\times {\mathrm{16189}}^1$

素因数の和:17234

約数の個数: 64

約数和(自身を含む): 338560099200

約数和(自身を除く): 181511646296

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 211, 422, 821, 844, 1477, 1642, 1688, 2954, 3284, 5747, 5908, 6568, 11494, 11816, 16189, 22988, 32378, 45976, 64756, 113323, 129512, 173231, 226646, 346462, 453292, 692924, 906584, 1212617, 1385848, 2425234, 3415879, 4850468, 6831758, 9700936, 13291169, 13663516, 23911153, 26582338, 27327032, 47822306, 53164676, 93038183, 95644612, 106329352, 186076366, 191289224, 372152732, 744305464, 2804436659, 5608873318, 11217746636, 19631056613, 22435493272, 39262113226, 78524226452, 157048452904]

約数ペア:

[(1, 157048452904), (2, 78524226452), (4, 39262113226), (7, 22435493272), (8, 19631056613), (14, 11217746636), (28, 5608873318), (56, 2804436659), (211, 744305464), (422, 372152732), (821, 191289224), (844, 186076366), (1477, 106329352), (1642, 95644612), (1688, 93038183), (2954, 53164676), (3284, 47822306), (5747, 27327032), (5908, 26582338), (6568, 23911153), (11494, 13663516), (11816, 13291169), (16189, 9700936), (22988, 6831758), (32378, 4850468), (45976, 3415879), (64756, 2425234), (113323, 1385848), (129512, 1212617), (173231, 906584), (226646, 692924), (346462, 453292)]