156949967204

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{21175117}}^1$

素因数の和:21175247

約数の個数: 24

約数和(自身を含む): 293487135480

約数和(自身を除く): 136537168276

約数列:

[1, 2, 4, 17, 34, 68, 109, 218, 436, 1853, 3706, 7412, 21175117, 42350234, 84700468, 359976989, 719953978, 1439907956, 2308087753, 4616175506, 9232351012, 39237491801, 78474983602, 156949967204]

約数ペア:

[(1, 156949967204), (2, 78474983602), (4, 39237491801), (17, 9232351012), (34, 4616175506), (68, 2308087753), (109, 1439907956), (218, 719953978), (436, 359976989), (1853, 84700468), (3706, 42350234), (7412, 21175117)]