137228

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1$

素因数の和:66

約数の個数: 36

約数和(自身を含む): 307440

約数和(自身を除く): 170212

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 91, 116, 169, 182, 203, 338, 364, 377, 406, 676, 754, 812, 1183, 1508, 2366, 2639, 4732, 4901, 5278, 9802, 10556, 19604, 34307, 68614, 137228]

約数ペア:

[(1, 137228), (2, 68614), (4, 34307), (7, 19604), (13, 10556), (14, 9802), (26, 5278), (28, 4901), (29, 4732), (52, 2639), (58, 2366), (91, 1508), (116, 1183), (169, 812), (182, 754), (203, 676), (338, 406), (364, 377)]