158787769

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{70229}}^1$

素因数の和:70272

約数の個数: 16

約数和(自身を含む): 202262400

約数和(自身を除く): 43474631

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 70229, 491603, 1193893, 1334351, 8357251, 9340457, 22683967, 158787769]

約数ペア:

[(1, 158787769), (7, 22683967), (17, 9340457), (19, 8357251), (119, 1334351), (133, 1193893), (323, 491603), (2261, 70229)]