150257471

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1697}}^1$

素因数の和:1863

約数の個数: 24

約数和(自身を含む): 189700560

約数和(自身を除く): 39443089

約数列:

[1, 7, 13, 49, 91, 139, 637, 973, 1697, 1807, 6811, 11879, 12649, 22061, 83153, 88543, 154427, 235883, 1080989, 1651181, 3066479, 11558267, 21465353, 150257471]

約数ペア:

[(1, 150257471), (7, 21465353), (13, 11558267), (49, 3066479), (91, 1651181), (139, 1080989), (637, 235883), (973, 154427), (1697, 88543), (1807, 83153), (6811, 22061), (11879, 12649)]