156619091416

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{557}}^1\times {\mathrm{495041}}^1$

素因数の和:495675

約数の個数: 32

約数和(自身を含む): 298332110880

約数和(自身を除く): 141713019464

約数列:

[1, 2, 4, 8, 71, 142, 284, 557, 568, 1114, 2228, 4456, 39547, 79094, 158188, 316376, 495041, 990082, 1980164, 3960328, 35147911, 70295822, 140591644, 275737837, 281183288, 551475674, 1102951348, 2205902696, 19577386427, 39154772854, 78309545708, 156619091416]

約数ペア:

[(1, 156619091416), (2, 78309545708), (4, 39154772854), (8, 19577386427), (71, 2205902696), (142, 1102951348), (284, 551475674), (557, 281183288), (568, 275737837), (1114, 140591644), (2228, 70295822), (4456, 35147911), (39547, 3960328), (79094, 1980164), (158188, 990082), (316376, 495041)]