188993608

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{2111}}^1$

素因数の和:2186

約数の個数: 48

約数和(自身を含む): 386242560

約数和(自身を除く): 197248952

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 361, 589, 722, 1178, 1444, 2111, 2356, 2888, 4222, 4712, 8444, 11191, 16888, 22382, 40109, 44764, 65441, 80218, 89528, 130882, 160436, 261764, 320872, 523528, 762071, 1243379, 1524142, 2486758, 3048284, 4973516, 6096568, 9947032, 23624201, 47248402, 94496804, 188993608]

約数ペア:

[(1, 188993608), (2, 94496804), (4, 47248402), (8, 23624201), (19, 9947032), (31, 6096568), (38, 4973516), (62, 3048284), (76, 2486758), (124, 1524142), (152, 1243379), (248, 762071), (361, 523528), (589, 320872), (722, 261764), (1178, 160436), (1444, 130882), (2111, 89528), (2356, 80218), (2888, 65441), (4222, 44764), (4712, 40109), (8444, 22382), (11191, 16888)]