157173814

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{3301}}^1$

素因数の和:3508

約数の個数: 32

約数和(自身を含む): 285292800

約数和(自身を除く): 128118986

約数列:

[1, 2, 7, 14, 19, 38, 133, 179, 266, 358, 1253, 2506, 3301, 3401, 6602, 6802, 23107, 23807, 46214, 47614, 62719, 125438, 439033, 590879, 878066, 1181758, 4136153, 8272306, 11226701, 22453402, 78586907, 157173814]

約数ペア:

[(1, 157173814), (2, 78586907), (7, 22453402), (14, 11226701), (19, 8272306), (38, 4136153), (133, 1181758), (179, 878066), (266, 590879), (358, 439033), (1253, 125438), (2506, 62719), (3301, 47614), (3401, 46214), (6602, 23807), (6802, 23107)]