163390708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101359}}^1$

素因数の和:101407

約数の個数: 24

約数和(自身を含む): 317864960

約数和(自身を除く): 154474252

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 101359, 202718, 405436, 1317667, 2635334, 3142129, 5270668, 6284258, 12568516, 40847677, 81695354, 163390708]

約数ペア:

[(1, 163390708), (2, 81695354), (4, 40847677), (13, 12568516), (26, 6284258), (31, 5270668), (52, 3142129), (62, 2635334), (124, 1317667), (403, 405436), (806, 202718), (1612, 101359)]