137078956

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{4721}}^1$

素因数の和:4810

約数の個数: 48

約数和(自身を含む): 295106112

約数和(自身を除く): 158027156

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 61, 68, 119, 122, 238, 244, 427, 476, 854, 1037, 1708, 2074, 4148, 4721, 7259, 9442, 14518, 18884, 29036, 33047, 66094, 80257, 132188, 160514, 287981, 321028, 561799, 575962, 1123598, 1151924, 2015867, 2247196, 4031734, 4895677, 8063468, 9791354, 19582708, 34269739, 68539478, 137078956]

約数ペア:

[(1, 137078956), (2, 68539478), (4, 34269739), (7, 19582708), (14, 9791354), (17, 8063468), (28, 4895677), (34, 4031734), (61, 2247196), (68, 2015867), (119, 1151924), (122, 1123598), (238, 575962), (244, 561799), (427, 321028), (476, 287981), (854, 160514), (1037, 132188), (1708, 80257), (2074, 66094), (4148, 33047), (4721, 29036), (7259, 18884), (9442, 14518)]