130980296

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{442501}}^1$

素因数の和:442544

約数の個数: 16

約数和(自身を含む): 252226140

約数和(自身を除く): 121245844

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 442501, 885002, 1770004, 3540008, 16372537, 32745074, 65490148, 130980296]

約数ペア:

[(1, 130980296), (2, 65490148), (4, 32745074), (8, 16372537), (37, 3540008), (74, 1770004), (148, 885002), (296, 442501)]