188678958

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{78031}}^1$

素因数の和:78080

約数の個数: 32

約数和(自身を含む): 419500032

約数和(自身を除く): 230821074

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 78031, 156062, 234093, 468186, 1014403, 2028806, 2418961, 3043209, 4837922, 6086418, 7256883, 14513766, 31446493, 62892986, 94339479, 188678958]

約数ペア:

[(1, 188678958), (2, 94339479), (3, 62892986), (6, 31446493), (13, 14513766), (26, 7256883), (31, 6086418), (39, 4837922), (62, 3043209), (78, 2418961), (93, 2028806), (186, 1014403), (403, 468186), (806, 234093), (1209, 156062), (2418, 78031)]