126145916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{142699}}^1$

素因数の和:142733

約数の個数: 24

約数和(自身を含む): 251722800

約数和(自身を除く): 125576884

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 142699, 285398, 570796, 1855087, 2425883, 3710174, 4851766, 7420348, 9703532, 31536479, 63072958, 126145916]

約数ペア:

[(1, 126145916), (2, 63072958), (4, 31536479), (13, 9703532), (17, 7420348), (26, 4851766), (34, 3710174), (52, 2425883), (68, 1855087), (221, 570796), (442, 285398), (884, 142699)]