153446576

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{70003}}^1$

素因数の和:70148

約数の個数: 20

約数和(自身を含む): 299477112

約数和(自身を除く): 146030536

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 70003, 140006, 280012, 560024, 1120048, 9590411, 19180822, 38361644, 76723288, 153446576]

約数ペア:

[(1, 153446576), (2, 76723288), (4, 38361644), (8, 19180822), (16, 9590411), (137, 1120048), (274, 560024), (548, 280012), (1096, 140006), (2192, 70003)]