128922714

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{2179}}^1$

素因数の和:2379

約数の個数: 48

約数和(自身を含む): 295869600

約数和(自身を除く): 166946886

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 173, 342, 346, 519, 1038, 1557, 2179, 3114, 3287, 4358, 6537, 6574, 9861, 13074, 19611, 19722, 29583, 39222, 41401, 59166, 82802, 124203, 248406, 372609, 376967, 745218, 753934, 1130901, 2261802, 3392703, 6785406, 7162373, 14324746, 21487119, 42974238, 64461357, 128922714]

約数ペア:

[(1, 128922714), (2, 64461357), (3, 42974238), (6, 21487119), (9, 14324746), (18, 7162373), (19, 6785406), (38, 3392703), (57, 2261802), (114, 1130901), (171, 753934), (173, 745218), (342, 376967), (346, 372609), (519, 248406), (1038, 124203), (1557, 82802), (2179, 59166), (3114, 41401), (3287, 39222), (4358, 29583), (6537, 19722), (6574, 19611), (9861, 13074)]