156960028

素因数分解:

$2^2\times {\mathrm{367}}^1\times {\mathrm{106921}}^1$

素因数の和:107292

約数の個数: 12

約数和(自身を含む): 275431072

約数和(自身を除く): 118471044

約数列:

[1, 2, 4, 367, 734, 1468, 106921, 213842, 427684, 39240007, 78480014, 156960028]

約数ペア:

[(1, 156960028), (2, 78480014), (4, 39240007), (367, 427684), (734, 213842), (1468, 106921)]