156665067

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{719}}^1$

素因数の和:923

約数の個数: 32

約数和(自身を含む): 232888320

約数和(自身を除く): 76223253

約数列:

[1, 3, 13, 37, 39, 111, 151, 453, 481, 719, 1443, 1963, 2157, 5587, 5889, 9347, 16761, 26603, 28041, 72631, 79809, 108569, 217893, 325707, 345839, 1037517, 1411397, 4017053, 4234191, 12051159, 52221689, 156665067]

約数ペア:

[(1, 156665067), (3, 52221689), (13, 12051159), (37, 4234191), (39, 4017053), (111, 1411397), (151, 1037517), (453, 345839), (481, 325707), (719, 217893), (1443, 108569), (1963, 79809), (2157, 72631), (5587, 28041), (5889, 26603), (9347, 16761)]