126410788

素因数分解:

$2^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:285

約数の個数: 72

約数和(自身を含む): 266675640

約数和(自身を除く): 140264852

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 97, 98, 109, 122, 194, 196, 218, 244, 388, 427, 436, 679, 763, 854, 1358, 1526, 1708, 2716, 2989, 3052, 4753, 5341, 5917, 5978, 6649, 9506, 10573, 10682, 11834, 11956, 13298, 19012, 21146, 21364, 23668, 26596, 41419, 42292, 46543, 74011, 82838, 93086, 148022, 165676, 186172, 289933, 296044, 325801, 518077, 579866, 644953, 651602, 1036154, 1159732, 1289906, 1303204, 2072308, 2579812, 4514671, 9029342, 18058684, 31602697, 63205394, 126410788]

約数ペア:

[(1, 126410788), (2, 63205394), (4, 31602697), (7, 18058684), (14, 9029342), (28, 4514671), (49, 2579812), (61, 2072308), (97, 1303204), (98, 1289906), (109, 1159732), (122, 1036154), (194, 651602), (196, 644953), (218, 579866), (244, 518077), (388, 325801), (427, 296044), (436, 289933), (679, 186172), (763, 165676), (854, 148022), (1358, 93086), (1526, 82838), (1708, 74011), (2716, 46543), (2989, 42292), (3052, 41419), (4753, 26596), (5341, 23668), (5917, 21364), (5978, 21146), (6649, 19012), (9506, 13298), (10573, 11956), (10682, 11834)]