148809208

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{641419}}^1$

素因数の和:641454

約数の個数: 16

約数和(自身を含む): 288639000

約数和(自身を除く): 139829792

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 641419, 1282838, 2565676, 5131352, 18601151, 37202302, 74404604, 148809208]

約数ペア:

[(1, 148809208), (2, 74404604), (4, 37202302), (8, 18601151), (29, 5131352), (58, 2565676), (116, 1282838), (232, 641419)]