166959572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{23099}}^1$

素因数の和:23255

約数の個数: 24

約数和(自身を含む): 316932000

約数和(自身を除く): 149972428

約数列:

[1, 2, 4, 13, 26, 52, 139, 278, 556, 1807, 3614, 7228, 23099, 46198, 92396, 300287, 600574, 1201148, 3210761, 6421522, 12843044, 41739893, 83479786, 166959572]

約数ペア:

[(1, 166959572), (2, 83479786), (4, 41739893), (13, 12843044), (26, 6421522), (52, 3210761), (139, 1201148), (278, 600574), (556, 300287), (1807, 92396), (3614, 46198), (7228, 23099)]