156593192

素因数分解:

$2^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{20411}}^1$

素因数の和:20561

約数の個数: 32

約数和(自身を含む): 338022720

約数和(自身を除く): 181429528

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 137, 274, 548, 959, 1096, 1918, 3836, 7672, 20411, 40822, 81644, 142877, 163288, 285754, 571508, 1143016, 2796307, 5592614, 11185228, 19574149, 22370456, 39148298, 78296596, 156593192]

約数ペア:

[(1, 156593192), (2, 78296596), (4, 39148298), (7, 22370456), (8, 19574149), (14, 11185228), (28, 5592614), (56, 2796307), (137, 1143016), (274, 571508), (548, 285754), (959, 163288), (1096, 142877), (1918, 81644), (3836, 40822), (7672, 20411)]