158769848

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{4673}}^1$

素因数の和:4847

約数の個数: 32

約数和(自身を含む): 309605760

約数和(自身を除く): 150835912

約数列:

[1, 2, 4, 8, 31, 62, 124, 137, 248, 274, 548, 1096, 4247, 4673, 8494, 9346, 16988, 18692, 33976, 37384, 144863, 289726, 579452, 640201, 1158904, 1280402, 2560804, 5121608, 19846231, 39692462, 79384924, 158769848]

約数ペア:

[(1, 158769848), (2, 79384924), (4, 39692462), (8, 19846231), (31, 5121608), (62, 2560804), (124, 1280402), (137, 1158904), (248, 640201), (274, 579452), (548, 289726), (1096, 144863), (4247, 37384), (4673, 33976), (8494, 18692), (9346, 16988)]