109511836

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{661}}^1$

素因数の和:830

約数の個数: 48

約数和(自身を含む): 225249472

約数和(自身を除く): 115737636

約数列:

[1, 2, 4, 7, 14, 28, 61, 97, 122, 194, 244, 388, 427, 661, 679, 854, 1322, 1358, 1708, 2644, 2716, 4627, 5917, 9254, 11834, 18508, 23668, 40321, 41419, 64117, 80642, 82838, 128234, 161284, 165676, 256468, 282247, 448819, 564494, 897638, 1128988, 1795276, 3911137, 7822274, 15644548, 27377959, 54755918, 109511836]

約数ペア:

[(1, 109511836), (2, 54755918), (4, 27377959), (7, 15644548), (14, 7822274), (28, 3911137), (61, 1795276), (97, 1128988), (122, 897638), (194, 564494), (244, 448819), (388, 282247), (427, 256468), (661, 165676), (679, 161284), (854, 128234), (1322, 82838), (1358, 80642), (1708, 64117), (2644, 41419), (2716, 40321), (4627, 23668), (5917, 18508), (9254, 11834)]