156945721033

素因数分解:

${\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1\times {\mathrm{263}}^1\times {\mathrm{1109}}^1$

素因数の和:1741

約数の個数: 32

約数和(自身を含む): 168040857600

約数和(自身を除く): 11095136567

約数列:

[1, 19, 127, 223, 263, 1109, 2413, 4237, 4997, 21071, 28321, 33401, 58649, 140843, 247307, 291667, 538099, 634619, 1114331, 2676017, 4698833, 5541673, 7448423, 31407989, 37041709, 65041741, 141520037, 596751791, 703792471, 1235793079, 8260301107, 156945721033]

約数ペア:

[(1, 156945721033), (19, 8260301107), (127, 1235793079), (223, 703792471), (263, 596751791), (1109, 141520037), (2413, 65041741), (4237, 37041709), (4997, 31407989), (21071, 7448423), (28321, 5541673), (33401, 4698833), (58649, 2676017), (140843, 1114331), (247307, 634619), (291667, 538099)]