156900277220

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{41073371}}^1$

素因数の和:41073571

約数の個数: 24

約数和(自身を含む): 331215671808

約数和(自身を除く): 174315394588

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 3820, 41073371, 82146742, 164293484, 205366855, 410733710, 821467420, 7845013861, 15690027722, 31380055444, 39225069305, 78450138610, 156900277220]

約数ペア:

[(1, 156900277220), (2, 78450138610), (4, 39225069305), (5, 31380055444), (10, 15690027722), (20, 7845013861), (191, 821467420), (382, 410733710), (764, 205366855), (955, 164293484), (1910, 82146742), (3820, 41073371)]