164927078912

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{10391071}}^1$

素因数の和:10391120

約数の個数: 40

約数和(自身を含む): 340162132992

約数和(自身を除く): 175235054080

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 7936, 15872, 10391071, 20782142, 41564284, 83128568, 166257136, 322123201, 332514272, 644246402, 665028544, 1288492804, 1330057088, 2576985608, 2660114176, 5153971216, 5320228352, 10307942432, 20615884864, 41231769728, 82463539456, 164927078912]

約数ペア:

[(1, 164927078912), (2, 82463539456), (4, 41231769728), (8, 20615884864), (16, 10307942432), (31, 5320228352), (32, 5153971216), (62, 2660114176), (64, 2576985608), (124, 1330057088), (128, 1288492804), (248, 665028544), (256, 644246402), (496, 332514272), (512, 322123201), (992, 166257136), (1984, 83128568), (3968, 41564284), (7936, 20782142), (15872, 10391071)]