153085988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{13229}}^1$

素因数の和:13507

約数の個数: 24

約数和(自身を含む): 293388480

約数和(自身を除く): 140302492

約数列:

[1, 2, 4, 11, 22, 44, 263, 526, 1052, 2893, 5786, 11572, 13229, 26458, 52916, 145519, 291038, 582076, 3479227, 6958454, 13916908, 38271497, 76542994, 153085988]

約数ペア:

[(1, 153085988), (2, 76542994), (4, 38271497), (11, 13916908), (22, 6958454), (44, 3479227), (263, 582076), (526, 291038), (1052, 145519), (2893, 52916), (5786, 26458), (11572, 13229)]