156966342160

素因数分解:

$2^4\times 5^1\times {\mathrm{181}}^1\times {\mathrm{10840217}}^1$

素因数の和:10840411

約数の個数: 40

約数和(自身を含む): 366963059736

約数和(自身を除く): 209996717576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 181, 362, 724, 905, 1448, 1810, 2896, 3620, 7240, 14480, 10840217, 21680434, 43360868, 54201085, 86721736, 108402170, 173443472, 216804340, 433608680, 867217360, 1962079277, 3924158554, 7848317108, 9810396385, 15696634216, 19620792770, 31393268432, 39241585540, 78483171080, 156966342160]

約数ペア:

[(1, 156966342160), (2, 78483171080), (4, 39241585540), (5, 31393268432), (8, 19620792770), (10, 15696634216), (16, 9810396385), (20, 7848317108), (40, 3924158554), (80, 1962079277), (181, 867217360), (362, 433608680), (724, 216804340), (905, 173443472), (1448, 108402170), (1810, 86721736), (2896, 54201085), (3620, 43360868), (7240, 21680434), (14480, 10840217)]