155284142

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{22709}}^1$

素因数の和:22987

約数の個数: 16

約数和(自身を含む): 251808480

約数和(自身を除く): 96524338

約数列:

[1, 2, 13, 26, 263, 526, 3419, 6838, 22709, 45418, 295217, 590434, 5972467, 11944934, 77642071, 155284142]

約数ペア:

[(1, 155284142), (2, 77642071), (13, 11944934), (26, 5972467), (263, 590434), (526, 295217), (3419, 45418), (6838, 22709)]