149699641

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{571}}^1$

素因数の和:701

約数の個数: 32

約数和(自身を含む): 191679488

約数和(自身を除く): 41979847

約数列:

[1, 7, 13, 43, 67, 91, 301, 469, 559, 571, 871, 2881, 3913, 3997, 6097, 7423, 20167, 24553, 37453, 38257, 51961, 171871, 262171, 267799, 319189, 497341, 1645051, 2234323, 3481387, 11515357, 21385663, 149699641]

約数ペア:

[(1, 149699641), (7, 21385663), (13, 11515357), (43, 3481387), (67, 2234323), (91, 1645051), (301, 497341), (469, 319189), (559, 267799), (571, 262171), (871, 171871), (2881, 51961), (3913, 38257), (3997, 37453), (6097, 24553), (7423, 20167)]