157028088

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{21737}}^1$

素因数の和:21796

約数の個数: 64

約数和(自身を含む): 459106560

約数和(自身を除く): 302078472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 129, 168, 172, 258, 301, 344, 516, 602, 903, 1032, 1204, 1806, 2408, 3612, 7224, 21737, 43474, 65211, 86948, 130422, 152159, 173896, 260844, 304318, 456477, 521688, 608636, 912954, 934691, 1217272, 1825908, 1869382, 2804073, 3651816, 3738764, 5608146, 6542837, 7477528, 11216292, 13085674, 19628511, 22432584, 26171348, 39257022, 52342696, 78514044, 157028088]

約数ペア:

[(1, 157028088), (2, 78514044), (3, 52342696), (4, 39257022), (6, 26171348), (7, 22432584), (8, 19628511), (12, 13085674), (14, 11216292), (21, 7477528), (24, 6542837), (28, 5608146), (42, 3738764), (43, 3651816), (56, 2804073), (84, 1869382), (86, 1825908), (129, 1217272), (168, 934691), (172, 912954), (258, 608636), (301, 521688), (344, 456477), (516, 304318), (602, 260844), (903, 173896), (1032, 152159), (1204, 130422), (1806, 86948), (2408, 65211), (3612, 43474), (7224, 21737)]