157460608

素因数分解:

$2^7\times {\mathrm{163}}^1\times {\mathrm{7547}}^1$

素因数の和:7724

約数の個数: 32

約数和(自身を含む): 315657360

約数和(自身を除く): 158196752

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 163, 326, 652, 1304, 2608, 5216, 7547, 10432, 15094, 20864, 30188, 60376, 120752, 241504, 483008, 966016, 1230161, 2460322, 4920644, 9841288, 19682576, 39365152, 78730304, 157460608]

約数ペア:

[(1, 157460608), (2, 78730304), (4, 39365152), (8, 19682576), (16, 9841288), (32, 4920644), (64, 2460322), (128, 1230161), (163, 966016), (326, 483008), (652, 241504), (1304, 120752), (2608, 60376), (5216, 30188), (7547, 20864), (10432, 15094)]