156547326

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{18413}}^1$

素因数の和:18540

約数の個数: 32

約数和(自身を含む): 340290720

約数和(自身を除く): 183743394

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 109, 218, 327, 654, 1417, 2834, 4251, 8502, 18413, 36826, 55239, 110478, 239369, 478738, 718107, 1436214, 2007017, 4014034, 6021051, 12042102, 26091221, 52182442, 78273663, 156547326]

約数ペア:

[(1, 156547326), (2, 78273663), (3, 52182442), (6, 26091221), (13, 12042102), (26, 6021051), (39, 4014034), (78, 2007017), (109, 1436214), (218, 718107), (327, 478738), (654, 239369), (1417, 110478), (2834, 55239), (4251, 36826), (8502, 18413)]