156770216498

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{17389}}^1\times {\mathrm{20773}}^1$

素因数の和:38202

約数の個数: 32

約数和(自身を含む): 277447572480

約数和(自身を除く): 120677355982

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 17389, 20773, 34778, 41546, 121723, 145411, 243446, 290822, 539059, 643963, 1078118, 1287926, 3773413, 4507741, 7546826, 9015482, 361221697, 722443394, 2528551879, 5057103758, 11197872607, 22395745214, 78385108249, 156770216498]

約数ペア:

[(1, 156770216498), (2, 78385108249), (7, 22395745214), (14, 11197872607), (31, 5057103758), (62, 2528551879), (217, 722443394), (434, 361221697), (17389, 9015482), (20773, 7546826), (34778, 4507741), (41546, 3773413), (121723, 1287926), (145411, 1078118), (243446, 643963), (290822, 539059)]