172065796

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{41243}}^1$

素因数の和:41403

約数の個数: 24

約数和(自身を含む): 346449600

約数和(自身を除く): 174383804

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 596, 1043, 2086, 4172, 41243, 82486, 164972, 288701, 577402, 1154804, 6145207, 12290414, 24580828, 43016449, 86032898, 172065796]

約数ペア:

[(1, 172065796), (2, 86032898), (4, 43016449), (7, 24580828), (14, 12290414), (28, 6145207), (149, 1154804), (298, 577402), (596, 288701), (1043, 164972), (2086, 82486), (4172, 41243)]