156977896010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1051}}^1\times {\mathrm{88379}}^1$

素因数の和:89463

約数の個数: 48

約数和(自身を含む): 306262153440

約数和(自身を除く): 149284257430

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1051, 1690, 2102, 5255, 10510, 13663, 27326, 68315, 88379, 136630, 176758, 177619, 355238, 441895, 883790, 888095, 1148927, 1776190, 2297854, 5744635, 11489270, 14936051, 29872102, 74680255, 92886329, 149360510, 185772658, 464431645, 928863290, 1207522277, 2415044554, 6037611385, 12075222770, 15697789601, 31395579202, 78488948005, 156977896010]

約数ペア:

[(1, 156977896010), (2, 78488948005), (5, 31395579202), (10, 15697789601), (13, 12075222770), (26, 6037611385), (65, 2415044554), (130, 1207522277), (169, 928863290), (338, 464431645), (845, 185772658), (1051, 149360510), (1690, 92886329), (2102, 74680255), (5255, 29872102), (10510, 14936051), (13663, 11489270), (27326, 5744635), (68315, 2297854), (88379, 1776190), (136630, 1148927), (176758, 888095), (177619, 883790), (355238, 441895)]