179042008

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{161009}}^1$

素因数の和:161154

約数の個数: 16

約数和(自身を含む): 338121000

約数和(自身を除く): 159078992

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 161009, 322018, 644036, 1288072, 22380251, 44760502, 89521004, 179042008]

約数ペア:

[(1, 179042008), (2, 89521004), (4, 44760502), (8, 22380251), (139, 1288072), (278, 644036), (556, 322018), (1112, 161009)]