128575342002

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{331}}^1\times {\mathrm{472561}}^1$

素因数の和:473034

約数の個数: 32

約数和(自身を含む): 259810807104

約数和(自身を除く): 131235465102

約数列:

[1, 2, 3, 6, 137, 274, 331, 411, 662, 822, 993, 1986, 45347, 90694, 136041, 272082, 472561, 945122, 1417683, 2835366, 64740857, 129481714, 156417691, 194222571, 312835382, 388445142, 469253073, 938506146, 21429223667, 42858447334, 64287671001, 128575342002]

約数ペア:

[(1, 128575342002), (2, 64287671001), (3, 42858447334), (6, 21429223667), (137, 938506146), (274, 469253073), (331, 388445142), (411, 312835382), (662, 194222571), (822, 156417691), (993, 129481714), (1986, 64740857), (45347, 2835366), (90694, 1417683), (136041, 945122), (272082, 472561)]