101139128

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{16229}}^1$

素因数の和:16295

約数の個数: 32

約数和(自身を含む): 204498000

約数和(自身を除く): 103358872

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 328, 779, 1558, 3116, 6232, 16229, 32458, 64916, 129832, 308351, 616702, 665389, 1233404, 1330778, 2466808, 2661556, 5323112, 12642391, 25284782, 50569564, 101139128]

約数ペア:

[(1, 101139128), (2, 50569564), (4, 25284782), (8, 12642391), (19, 5323112), (38, 2661556), (41, 2466808), (76, 1330778), (82, 1233404), (152, 665389), (164, 616702), (328, 308351), (779, 129832), (1558, 64916), (3116, 32458), (6232, 16229)]