163241764

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{253481}}^1$

素因数の和:253515

約数の個数: 24

約数和(自身を含む): 340679808

約数和(自身を除く): 177438044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 253481, 506962, 1013924, 1774367, 3548734, 5830063, 7097468, 11660126, 23320252, 40810441, 81620882, 163241764]

約数ペア:

[(1, 163241764), (2, 81620882), (4, 40810441), (7, 23320252), (14, 11660126), (23, 7097468), (28, 5830063), (46, 3548734), (92, 1774367), (161, 1013924), (322, 506962), (644, 253481)]