131185804

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101537}}^1$

素因数の和:101577

約数の個数: 24

約数和(自身を含む): 255875760

約数和(自身を除く): 124689956

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 101537, 203074, 406148, 1726129, 1929203, 3452258, 3858406, 6904516, 7716812, 32796451, 65592902, 131185804]

約数ペア:

[(1, 131185804), (2, 65592902), (4, 32796451), (17, 7716812), (19, 6904516), (34, 3858406), (38, 3452258), (68, 1929203), (76, 1726129), (323, 406148), (646, 203074), (1292, 101537)]