133123728

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{145969}}^1$

素因数の和:145999

約数の個数: 40

約数和(自身を含む): 362005600

約数和(自身を除く): 228881872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 145969, 291938, 437907, 583876, 875814, 1167752, 1751628, 2335504, 2773411, 3503256, 5546822, 7006512, 8320233, 11093644, 16640466, 22187288, 33280932, 44374576, 66561864, 133123728]

約数ペア:

[(1, 133123728), (2, 66561864), (3, 44374576), (4, 33280932), (6, 22187288), (8, 16640466), (12, 11093644), (16, 8320233), (19, 7006512), (24, 5546822), (38, 3503256), (48, 2773411), (57, 2335504), (76, 1751628), (114, 1167752), (152, 875814), (228, 583876), (304, 437907), (456, 291938), (912, 145969)]