164013878

素因数分解:

$2^1\times 7^2\times {\mathrm{313}}^1\times {\mathrm{5347}}^1$

素因数の和:5676

約数の個数: 24

約数和(自身を含む): 287155512

約数和(自身を除く): 123141634

約数列:

[1, 2, 7, 14, 49, 98, 313, 626, 2191, 4382, 5347, 10694, 15337, 30674, 37429, 74858, 262003, 524006, 1673611, 3347222, 11715277, 23430554, 82006939, 164013878]

約数ペア:

[(1, 164013878), (2, 82006939), (7, 23430554), (14, 11715277), (49, 3347222), (98, 1673611), (313, 524006), (626, 262003), (2191, 74858), (4382, 37429), (5347, 30674), (10694, 15337)]