140275278

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{54497}}^1$

素因数の和:54529

約数の個数: 48

約数和(自身を含む): 357070896

約数和(自身を除く): 216795618

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 54497, 108994, 163491, 326982, 490473, 599467, 708461, 980946, 1198934, 1416922, 1798401, 2125383, 3596802, 4250766, 5395203, 6376149, 7793071, 10790406, 12752298, 15586142, 23379213, 46758426, 70137639, 140275278]

約数ペア:

[(1, 140275278), (2, 70137639), (3, 46758426), (6, 23379213), (9, 15586142), (11, 12752298), (13, 10790406), (18, 7793071), (22, 6376149), (26, 5395203), (33, 4250766), (39, 3596802), (66, 2125383), (78, 1798401), (99, 1416922), (117, 1198934), (143, 980946), (198, 708461), (234, 599467), (286, 490473), (429, 326982), (858, 163491), (1287, 108994), (2574, 54497)]