157214920807

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{277}}^1\times {\mathrm{17299}}^1$

素因数の和:17735

約数の個数: 32

約数和(自身を含む): 186219968000

約数和(自身を除く): 29005047193

約数列:

[1, 7, 43, 109, 277, 301, 763, 1939, 4687, 11911, 17299, 30193, 32809, 83377, 121093, 211351, 743857, 1298299, 1885591, 4791823, 5206999, 9088093, 13199137, 33542761, 81080413, 206048389, 522308707, 567562891, 1442338723, 3656160949, 22459274401, 157214920807]

約数ペア:

[(1, 157214920807), (7, 22459274401), (43, 3656160949), (109, 1442338723), (277, 567562891), (301, 522308707), (763, 206048389), (1939, 81080413), (4687, 33542761), (11911, 13199137), (17299, 9088093), (30193, 5206999), (32809, 4791823), (83377, 1885591), (121093, 1298299), (211351, 743857)]