157436786

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{6301}}^1$

素因数の和:6378

約数の個数: 24

約数和(自身を含む): 262831212

約数和(自身を除く): 105394426

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 961, 1922, 6301, 12493, 12602, 24986, 81913, 163826, 195331, 390662, 2539303, 5078606, 6055261, 12110522, 78718393, 157436786]

約数ペア:

[(1, 157436786), (2, 78718393), (13, 12110522), (26, 6055261), (31, 5078606), (62, 2539303), (403, 390662), (806, 195331), (961, 163826), (1922, 81913), (6301, 24986), (12493, 12602)]