164047144

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1206229}}^1$

素因数の和:1206252

約数の個数: 16

約数和(自身を含む): 325682100

約数和(自身を除く): 161634956

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1206229, 2412458, 4824916, 9649832, 20505893, 41011786, 82023572, 164047144]

約数ペア:

[(1, 164047144), (2, 82023572), (4, 41011786), (8, 20505893), (17, 9649832), (34, 4824916), (68, 2412458), (136, 1206229)]