156949207219

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{3319}}^1\times {\mathrm{397379}}^1$

素因数の和:400722

約数の個数: 16

約数和(自身を含む): 189979430400

約数和(自身を除く): 33030223181

約数列:

[1, 7, 17, 119, 3319, 23233, 56423, 394961, 397379, 2781653, 6755443, 47288101, 1318900901, 9232306307, 22421315317, 156949207219]

約数ペア:

[(1, 156949207219), (7, 22421315317), (17, 9232306307), (119, 1318900901), (3319, 47288101), (23233, 6755443), (56423, 2781653), (394961, 397379)]