157078558

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{29761}}^1$

素因数の和:29812

約数の個数: 32

約数和(自身を含む): 300000960

約数和(自身を除く): 142922402

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 182, 203, 377, 406, 754, 2639, 5278, 29761, 59522, 208327, 386893, 416654, 773786, 863069, 1726138, 2708251, 5416502, 6041483, 11219897, 12082966, 22439794, 78539279, 157078558]

約数ペア:

[(1, 157078558), (2, 78539279), (7, 22439794), (13, 12082966), (14, 11219897), (26, 6041483), (29, 5416502), (58, 2708251), (91, 1726138), (182, 863069), (203, 773786), (377, 416654), (406, 386893), (754, 208327), (2639, 59522), (5278, 29761)]