160142843

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 197406720

約数和(自身を除く): 37263877

約数列:

[1, 7, 29, 41, 71, 203, 271, 287, 497, 1189, 1897, 2059, 2911, 7859, 8323, 11111, 14413, 19241, 20377, 55013, 77777, 84419, 134687, 322219, 557989, 590933, 788881, 2255533, 3905923, 5522167, 22877549, 160142843]

約数ペア:

[(1, 160142843), (7, 22877549), (29, 5522167), (41, 3905923), (71, 2255533), (203, 788881), (271, 590933), (287, 557989), (497, 322219), (1189, 134687), (1897, 84419), (2059, 77777), (2911, 55013), (7859, 20377), (8323, 19241), (11111, 14413)]