161428852

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{6793}}^1$

素因数の和:7267

約数の個数: 24

約数和(自身を含む): 304941896

約数和(自身を除く): 143513044

約数列:

[1, 2, 4, 13, 26, 52, 457, 914, 1828, 5941, 6793, 11882, 13586, 23764, 27172, 88309, 176618, 353236, 3104401, 6208802, 12417604, 40357213, 80714426, 161428852]

約数ペア:

[(1, 161428852), (2, 80714426), (4, 40357213), (13, 12417604), (26, 6208802), (52, 3104401), (457, 353236), (914, 176618), (1828, 88309), (5941, 27172), (6793, 23764), (11882, 13586)]