157412750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{57241}}^1$

素因数の和:57269

約数の個数: 32

約数和(自身を含む): 321471072

約数和(自身を除く): 164058322

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 1375, 2750, 57241, 114482, 286205, 572410, 629651, 1259302, 1431025, 2862050, 3148255, 6296510, 7155125, 14310250, 15741275, 31482550, 78706375, 157412750]

約数ペア:

[(1, 157412750), (2, 78706375), (5, 31482550), (10, 15741275), (11, 14310250), (22, 7155125), (25, 6296510), (50, 3148255), (55, 2862050), (110, 1431025), (125, 1259302), (250, 629651), (275, 572410), (550, 286205), (1375, 114482), (2750, 57241)]