121021856

素因数分解:

$2^5\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:541

約数の個数: 48

約数和(自身を含む): 243403776

約数和(自身を除く): 122381920

約数列:

[1, 2, 4, 8, 16, 32, 97, 127, 194, 254, 307, 388, 508, 614, 776, 1016, 1228, 1552, 2032, 2456, 3104, 4064, 4912, 9824, 12319, 24638, 29779, 38989, 49276, 59558, 77978, 98552, 119116, 155956, 197104, 238232, 311912, 394208, 476464, 623824, 952928, 1247648, 3781933, 7563866, 15127732, 30255464, 60510928, 121021856]

約数ペア:

[(1, 121021856), (2, 60510928), (4, 30255464), (8, 15127732), (16, 7563866), (32, 3781933), (97, 1247648), (127, 952928), (194, 623824), (254, 476464), (307, 394208), (388, 311912), (508, 238232), (614, 197104), (776, 155956), (1016, 119116), (1228, 98552), (1552, 77978), (2032, 59558), (2456, 49276), (3104, 38989), (4064, 29779), (4912, 24638), (9824, 12319)]