169149988

素因数分解:

$2^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{33749}}^1$

素因数の和:33939

約数の個数: 24

約数和(自身を含む): 340200000

約数和(自身を除く): 171050012

約数列:

[1, 2, 4, 7, 14, 28, 179, 358, 716, 1253, 2506, 5012, 33749, 67498, 134996, 236243, 472486, 944972, 6041071, 12082142, 24164284, 42287497, 84574994, 169149988]

約数ペア:

[(1, 169149988), (2, 84574994), (4, 42287497), (7, 24164284), (14, 12082142), (28, 6041071), (179, 944972), (358, 472486), (716, 236243), (1253, 134996), (2506, 67498), (5012, 33749)]