154989042

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4547}}^1$

素因数の和:4607

約数の個数: 64

約数和(自身を含む): 366750720

約数和(自身を除く): 211761678

約数列:

[1, 2, 3, 6, 13, 19, 23, 26, 38, 39, 46, 57, 69, 78, 114, 138, 247, 299, 437, 494, 598, 741, 874, 897, 1311, 1482, 1794, 2622, 4547, 5681, 9094, 11362, 13641, 17043, 27282, 34086, 59111, 86393, 104581, 118222, 172786, 177333, 209162, 259179, 313743, 354666, 518358, 627486, 1123109, 1359553, 1987039, 2246218, 2719106, 3369327, 3974078, 4078659, 5961117, 6738654, 8157318, 11922234, 25831507, 51663014, 77494521, 154989042]

約数ペア:

[(1, 154989042), (2, 77494521), (3, 51663014), (6, 25831507), (13, 11922234), (19, 8157318), (23, 6738654), (26, 5961117), (38, 4078659), (39, 3974078), (46, 3369327), (57, 2719106), (69, 2246218), (78, 1987039), (114, 1359553), (138, 1123109), (247, 627486), (299, 518358), (437, 354666), (494, 313743), (598, 259179), (741, 209162), (874, 177333), (897, 172786), (1311, 118222), (1482, 104581), (1794, 86393), (2622, 59111), (4547, 34086), (5681, 27282), (9094, 17043), (11362, 13641)]