156768950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{241183}}^1$

素因数の和:241208

約数の個数: 24

約数和(自身を含む): 314021568

約数和(自身を除く): 157252618

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 241183, 482366, 1205915, 2411830, 3135379, 6029575, 6270758, 12059150, 15676895, 31353790, 78384475, 156768950]

約数ペア:

[(1, 156768950), (2, 78384475), (5, 31353790), (10, 15676895), (13, 12059150), (25, 6270758), (26, 6029575), (50, 3135379), (65, 2411830), (130, 1205915), (325, 482366), (650, 241183)]