138255156

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{295417}}^1$

素因数の和:295440

約数の個数: 36

約数和(自身を含む): 376362532

約数和(自身を除く): 238107376

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 295417, 590834, 886251, 1181668, 1772502, 2658753, 3545004, 3840421, 5317506, 7680842, 10635012, 11521263, 15361684, 23042526, 34563789, 46085052, 69127578, 138255156]

約数ペア:

[(1, 138255156), (2, 69127578), (3, 46085052), (4, 34563789), (6, 23042526), (9, 15361684), (12, 11521263), (13, 10635012), (18, 7680842), (26, 5317506), (36, 3840421), (39, 3545004), (52, 2658753), (78, 1772502), (117, 1181668), (156, 886251), (234, 590834), (468, 295417)]