156930206

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 247968000

約数和(自身を除く): 91037794

約数列:

[1, 2, 41, 59, 82, 118, 163, 199, 326, 398, 2419, 4838, 6683, 8159, 9617, 11741, 13366, 16318, 19234, 23482, 32437, 64874, 394297, 481381, 788594, 962762, 1329917, 1913783, 2659834, 3827566, 78465103, 156930206]

約数ペア:

[(1, 156930206), (2, 78465103), (41, 3827566), (59, 2659834), (82, 1913783), (118, 1329917), (163, 962762), (199, 788594), (326, 481381), (398, 394297), (2419, 64874), (4838, 32437), (6683, 23482), (8159, 19234), (9617, 16318), (11741, 13366)]