166489080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{8837}}^1$

素因数の和:9008

約数の個数: 64

約数和(自身を含む): 502705440

約数和(自身を除く): 336216360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 3140, 3768, 4710, 6280, 8837, 9420, 17674, 18840, 26511, 35348, 44185, 53022, 70696, 88370, 106044, 132555, 176740, 212088, 265110, 353480, 530220, 1060440, 1387409, 2774818, 4162227, 5549636, 6937045, 8324454, 11099272, 13874090, 16648908, 20811135, 27748180, 33297816, 41622270, 55496360, 83244540, 166489080]

約数ペア:

[(1, 166489080), (2, 83244540), (3, 55496360), (4, 41622270), (5, 33297816), (6, 27748180), (8, 20811135), (10, 16648908), (12, 13874090), (15, 11099272), (20, 8324454), (24, 6937045), (30, 5549636), (40, 4162227), (60, 2774818), (120, 1387409), (157, 1060440), (314, 530220), (471, 353480), (628, 265110), (785, 212088), (942, 176740), (1256, 132555), (1570, 106044), (1884, 88370), (2355, 70696), (3140, 53022), (3768, 44185), (4710, 35348), (6280, 26511), (8837, 18840), (9420, 17674)]