156323992

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{8419}}^1$

素因数の和:8647

約数の個数: 32

約数和(自身を含む): 321307200

約数和(自身を除く): 164983208

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 211, 422, 844, 1688, 2321, 4642, 8419, 9284, 16838, 18568, 33676, 67352, 92609, 185218, 370436, 740872, 1776409, 3552818, 7105636, 14211272, 19540499, 39080998, 78161996, 156323992]

約数ペア:

[(1, 156323992), (2, 78161996), (4, 39080998), (8, 19540499), (11, 14211272), (22, 7105636), (44, 3552818), (88, 1776409), (211, 740872), (422, 370436), (844, 185218), (1688, 92609), (2321, 67352), (4642, 33676), (8419, 18568), (9284, 16838)]