148921829

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1553}}^1$

素因数の和:1689

約数の個数: 24

約数和(自身を含む): 184242240

約数和(自身を除く): 35320411

約数列:

[1, 7, 19, 49, 103, 133, 721, 931, 1553, 1957, 5047, 10871, 13699, 29507, 76097, 95893, 159959, 206549, 1119713, 1445843, 3039221, 7837991, 21274547, 148921829]

約数ペア:

[(1, 148921829), (7, 21274547), (19, 7837991), (49, 3039221), (103, 1445843), (133, 1119713), (721, 206549), (931, 159959), (1553, 95893), (1957, 76097), (5047, 29507), (10871, 13699)]