138582616

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{359}}^1\times {\mathrm{661}}^1$

素因数の和:1099

約数の個数: 32

約数和(自身を含む): 264535200

約数和(自身を除く): 125952584

約数列:

[1, 2, 4, 8, 73, 146, 292, 359, 584, 661, 718, 1322, 1436, 2644, 2872, 5288, 26207, 48253, 52414, 96506, 104828, 193012, 209656, 237299, 386024, 474598, 949196, 1898392, 17322827, 34645654, 69291308, 138582616]

約数ペア:

[(1, 138582616), (2, 69291308), (4, 34645654), (8, 17322827), (73, 1898392), (146, 949196), (292, 474598), (359, 386024), (584, 237299), (661, 209656), (718, 193012), (1322, 104828), (1436, 96506), (2644, 52414), (2872, 48253), (5288, 26207)]