157425256

素因数分解:

$2^3\times {\mathrm{191}}^1\times {\mathrm{269}}^1\times {\mathrm{383}}^1$

素因数の和:849

約数の個数: 32

約数和(自身を含む): 298598400

約数和(自身を除く): 141173144

約数列:

[1, 2, 4, 8, 191, 269, 382, 383, 538, 764, 766, 1076, 1528, 1532, 2152, 3064, 51379, 73153, 102758, 103027, 146306, 205516, 206054, 292612, 411032, 412108, 585224, 824216, 19678157, 39356314, 78712628, 157425256]

約数ペア:

[(1, 157425256), (2, 78712628), (4, 39356314), (8, 19678157), (191, 824216), (269, 585224), (382, 412108), (383, 411032), (538, 292612), (764, 206054), (766, 205516), (1076, 146306), (1528, 103027), (1532, 102758), (2152, 73153), (3064, 51379)]