136875802

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{1901}}^1$

素因数の和:2086

約数の個数: 32

約数和(自身を含む): 242847360

約数和(自身を除く): 105971558

約数列:

[1, 2, 7, 14, 37, 74, 139, 259, 278, 518, 973, 1901, 1946, 3802, 5143, 10286, 13307, 26614, 36001, 70337, 72002, 140674, 264239, 492359, 528478, 984718, 1849673, 3699346, 9776843, 19553686, 68437901, 136875802]

約数ペア:

[(1, 136875802), (2, 68437901), (7, 19553686), (14, 9776843), (37, 3699346), (74, 1849673), (139, 984718), (259, 528478), (278, 492359), (518, 264239), (973, 140674), (1901, 72002), (1946, 70337), (3802, 36001), (5143, 26614), (10286, 13307)]