191307376

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{39989}}^1$

素因数の和:40033

約数の個数: 40

約数和(自身を含む): 416535840

約数和(自身を除く): 225228464

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 598, 1196, 2392, 4784, 39989, 79978, 159956, 319912, 519857, 639824, 919747, 1039714, 1839494, 2079428, 3678988, 4158856, 7357976, 8317712, 11956711, 14715952, 23913422, 47826844, 95653688, 191307376]

約数ペア:

[(1, 191307376), (2, 95653688), (4, 47826844), (8, 23913422), (13, 14715952), (16, 11956711), (23, 8317712), (26, 7357976), (46, 4158856), (52, 3678988), (92, 2079428), (104, 1839494), (184, 1039714), (208, 919747), (299, 639824), (368, 519857), (598, 319912), (1196, 159956), (2392, 79978), (4784, 39989)]