156985071524

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{449}}^1\times {\mathrm{49919}}^1$

素因数の和:50492

約数の個数: 48

約数和(自身を含む): 294368256000

約数和(自身を除く): 137383184476

約数列:

[1, 2, 4, 17, 34, 68, 103, 206, 412, 449, 898, 1751, 1796, 3502, 7004, 7633, 15266, 30532, 46247, 49919, 92494, 99838, 184988, 199676, 786199, 848623, 1572398, 1697246, 3144796, 3394492, 5141657, 10283314, 20566628, 22413631, 44827262, 87408169, 89654524, 174816338, 349632676, 381031727, 762063454, 1524126908, 2308603993, 4617207986, 9234415972, 39246267881, 78492535762, 156985071524]

約数ペア:

[(1, 156985071524), (2, 78492535762), (4, 39246267881), (17, 9234415972), (34, 4617207986), (68, 2308603993), (103, 1524126908), (206, 762063454), (412, 381031727), (449, 349632676), (898, 174816338), (1751, 89654524), (1796, 87408169), (3502, 44827262), (7004, 22413631), (7633, 20566628), (15266, 10283314), (30532, 5141657), (46247, 3394492), (49919, 3144796), (92494, 1697246), (99838, 1572398), (184988, 848623), (199676, 786199)]