156939157516

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{17617777}}^1$

素因数の和:17617929

約数の個数: 24

約数和(自身を含む): 293018883696

約数和(自身を除く): 136079726180

約数列:

[1, 2, 4, 17, 34, 68, 131, 262, 524, 2227, 4454, 8908, 17617777, 35235554, 70471108, 299502209, 599004418, 1198008836, 2307928787, 4615857574, 9231715148, 39234789379, 78469578758, 156939157516]

約数ペア:

[(1, 156939157516), (2, 78469578758), (4, 39234789379), (17, 9231715148), (34, 4615857574), (68, 2307928787), (131, 1198008836), (262, 599004418), (524, 299502209), (2227, 70471108), (4454, 35235554), (8908, 17617777)]