139790161

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{1327}}^1$

素因数の和:1584

約数の個数: 16

約数和(自身を含む): 162547200

約数和(自身を除く): 22757039

約数列:

[1, 7, 101, 149, 707, 1043, 1327, 9289, 15049, 105343, 134027, 197723, 938189, 1384061, 19970023, 139790161]

約数ペア:

[(1, 139790161), (7, 19970023), (101, 1384061), (149, 938189), (707, 197723), (1043, 134027), (1327, 105343), (9289, 15049)]