156936709657

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{1663}}^1\times {\mathrm{148147}}^1$

素因数の和:149837

約数の個数: 24

約数和(自身を含む): 196721581056

約数和(自身を除く): 39784871399

約数列:

[1, 7, 13, 49, 91, 637, 1663, 11641, 21619, 81487, 148147, 151333, 1037029, 1059331, 1925911, 7259203, 13481377, 94369639, 246368461, 1724579227, 3202789993, 12072054589, 22419529951, 156936709657]

約数ペア:

[(1, 156936709657), (7, 22419529951), (13, 12072054589), (49, 3202789993), (91, 1724579227), (637, 246368461), (1663, 94369639), (11641, 13481377), (21619, 7259203), (81487, 1925911), (148147, 1059331), (151333, 1037029)]