159754974

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:401

約数の個数: 64

約数和(自身を含む): 341978112

約数和(自身を除く): 182223138

約数列:

[1, 2, 3, 6, 37, 47, 61, 74, 94, 111, 122, 141, 183, 222, 251, 282, 366, 502, 753, 1506, 1739, 2257, 2867, 3478, 4514, 5217, 5734, 6771, 8601, 9287, 10434, 11797, 13542, 15311, 17202, 18574, 23594, 27861, 30622, 35391, 45933, 55722, 70782, 91866, 106079, 212158, 318237, 436489, 566507, 636474, 719617, 872978, 1133014, 1309467, 1439234, 1699521, 2158851, 2618934, 3399042, 4317702, 26625829, 53251658, 79877487, 159754974]

約数ペア:

[(1, 159754974), (2, 79877487), (3, 53251658), (6, 26625829), (37, 4317702), (47, 3399042), (61, 2618934), (74, 2158851), (94, 1699521), (111, 1439234), (122, 1309467), (141, 1133014), (183, 872978), (222, 719617), (251, 636474), (282, 566507), (366, 436489), (502, 318237), (753, 212158), (1506, 106079), (1739, 91866), (2257, 70782), (2867, 55722), (3478, 45933), (4514, 35391), (5217, 30622), (5734, 27861), (6771, 23594), (8601, 18574), (9287, 17202), (10434, 15311), (11797, 13542)]