187146856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{38287}}^1$

素因数の和:38353

約数の個数: 32

約数和(自身を含む): 385943040

約数和(自身を除く): 198796184

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 1222, 2444, 4888, 38287, 76574, 153148, 306296, 497731, 995462, 1799489, 1990924, 3598978, 3981848, 7197956, 14395912, 23393357, 46786714, 93573428, 187146856]

約数ペア:

[(1, 187146856), (2, 93573428), (4, 46786714), (8, 23393357), (13, 14395912), (26, 7197956), (47, 3981848), (52, 3598978), (94, 1990924), (104, 1799489), (188, 995462), (376, 497731), (611, 306296), (1222, 153148), (2444, 76574), (4888, 38287)]