137804562

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{156241}}^1$

素因数の和:156263

約数の個数: 36

約数和(自身を含む): 347325966

約数和(自身を除く): 209521404

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 156241, 312482, 468723, 937446, 1093687, 1406169, 2187374, 2812338, 3281061, 6562122, 7655809, 9843183, 15311618, 19686366, 22967427, 45934854, 68902281, 137804562]

約数ペア:

[(1, 137804562), (2, 68902281), (3, 45934854), (6, 22967427), (7, 19686366), (9, 15311618), (14, 9843183), (18, 7655809), (21, 6562122), (42, 3281061), (49, 2812338), (63, 2187374), (98, 1406169), (126, 1093687), (147, 937446), (294, 468723), (441, 312482), (882, 156241)]