165097156

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{310333}}^1$

素因数の和:310363

約数の個数: 24

約数和(自身を含む): 347574080

約数和(自身を除く): 182476924

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 310333, 620666, 1241332, 2172331, 4344662, 5896327, 8689324, 11792654, 23585308, 41274289, 82548578, 165097156]

約数ペア:

[(1, 165097156), (2, 82548578), (4, 41274289), (7, 23585308), (14, 11792654), (19, 8689324), (28, 5896327), (38, 4344662), (76, 2172331), (133, 1241332), (266, 620666), (532, 310333)]