163181452

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{73771}}^1$

素因数の和:73861

約数の個数: 24

約数和(自身を含む): 330498560

約数和(自身を除く): 167317108

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 73771, 147542, 295084, 516397, 1032794, 2065588, 5827909, 11655818, 23311636, 40795363, 81590726, 163181452]

約数ペア:

[(1, 163181452), (2, 81590726), (4, 40795363), (7, 23311636), (14, 11655818), (28, 5827909), (79, 2065588), (158, 1032794), (316, 516397), (553, 295084), (1106, 147542), (2212, 73771)]