156939046064

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{576981787}}^1$

素因数の和:576981812

約数の個数: 20

約数和(自身を含む): 321955837704

約数和(自身を除く): 165016791640

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 576981787, 1153963574, 2307927148, 4615854296, 9231708592, 9808690379, 19617380758, 39234761516, 78469523032, 156939046064]

約数ペア:

[(1, 156939046064), (2, 78469523032), (4, 39234761516), (8, 19617380758), (16, 9808690379), (17, 9231708592), (34, 4615854296), (68, 2307927148), (136, 1153963574), (272, 576981787)]