144203384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{81563}}^1$

素因数の和:81599

約数の個数: 32

約数和(自身を含む): 308311920

約数和(自身を除く): 164108536

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 81563, 163126, 326252, 652504, 1060319, 1386571, 2120638, 2773142, 4241276, 5546284, 8482552, 11092568, 18025423, 36050846, 72101692, 144203384]

約数ペア:

[(1, 144203384), (2, 72101692), (4, 36050846), (8, 18025423), (13, 11092568), (17, 8482552), (26, 5546284), (34, 4241276), (52, 2773142), (68, 2120638), (104, 1386571), (136, 1060319), (221, 652504), (442, 326252), (884, 163126), (1768, 81563)]