156944813039

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{9397}}^1\times {\mathrm{55487}}^1$

素因数の和:64934

約数の個数: 16

約数和(自身を含む): 183559630848

約数和(自身を除く): 26614817809

約数列:

[1, 7, 43, 301, 9397, 55487, 65779, 388409, 404071, 2385941, 2828497, 16701587, 521411339, 3649879373, 22420687577, 156944813039]

約数ペア:

[(1, 156944813039), (7, 22420687577), (43, 3649879373), (301, 521411339), (9397, 16701587), (55487, 2828497), (65779, 2385941), (388409, 404071)]