123060656

素因数分解:

$2^4\times {\mathrm{89}}^2\times {\mathrm{971}}^1$

素因数の和:1157

約数の個数: 30

約数和(自身を含む): 241387452

約数和(自身を除く): 118326796

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 971, 1424, 1942, 3884, 7768, 7921, 15536, 15842, 31684, 63368, 86419, 126736, 172838, 345676, 691352, 1382704, 7691291, 15382582, 30765164, 61530328, 123060656]

約数ペア:

[(1, 123060656), (2, 61530328), (4, 30765164), (8, 15382582), (16, 7691291), (89, 1382704), (178, 691352), (356, 345676), (712, 172838), (971, 126736), (1424, 86419), (1942, 63368), (3884, 31684), (7768, 15842), (7921, 15536)]