165740908

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{1119871}}^1$

素因数の和:1119912

約数の個数: 12

約数和(自身を含む): 297885952

約数和(自身を除く): 132145044

約数列:

[1, 2, 4, 37, 74, 148, 1119871, 2239742, 4479484, 41435227, 82870454, 165740908]

約数ペア:

[(1, 165740908), (2, 82870454), (4, 41435227), (37, 4479484), (74, 2239742), (148, 1119871)]