177679868

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{4243}}^1$

素因数の和:4314

約数の個数: 36

約数和(自身を含む): 339562440

約数和(自身を除く): 161882572

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 361, 551, 722, 1102, 1444, 2204, 4243, 8486, 10469, 16972, 20938, 41876, 80617, 123047, 161234, 246094, 322468, 492188, 1531723, 2337893, 3063446, 4675786, 6126892, 9351572, 44419967, 88839934, 177679868]

約数ペア:

[(1, 177679868), (2, 88839934), (4, 44419967), (19, 9351572), (29, 6126892), (38, 4675786), (58, 3063446), (76, 2337893), (116, 1531723), (361, 492188), (551, 322468), (722, 246094), (1102, 161234), (1444, 123047), (2204, 80617), (4243, 41876), (8486, 20938), (10469, 16972)]