156929851

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{859}}^1$

素因数の和:955

約数の個数: 24

約数和(自身を含む): 181301760

約数和(自身を除く): 24371909

約数列:

[1, 13, 23, 47, 169, 299, 611, 859, 1081, 3887, 7943, 11167, 14053, 19757, 40373, 145171, 182689, 256841, 524849, 928579, 3338933, 6823037, 12071527, 156929851]

約数ペア:

[(1, 156929851), (13, 12071527), (23, 6823037), (47, 3338933), (169, 928579), (299, 524849), (611, 256841), (859, 182689), (1081, 145171), (3887, 40373), (7943, 19757), (11167, 14053)]