188673856

素因数分解:

$2^6\times 7^1\times {\mathrm{421147}}^1$

素因数の和:421166

約数の個数: 28

約数和(自身を含む): 427886368

約数和(自身を除く): 239212512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 421147, 842294, 1684588, 2948029, 3369176, 5896058, 6738352, 11792116, 13476704, 23584232, 26953408, 47168464, 94336928, 188673856]

約数ペア:

[(1, 188673856), (2, 94336928), (4, 47168464), (7, 26953408), (8, 23584232), (14, 13476704), (16, 11792116), (28, 6738352), (32, 5896058), (56, 3369176), (64, 2948029), (112, 1684588), (224, 842294), (448, 421147)]