146821766

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{491}}^1$

素因数の和:597

約数の個数: 64

約数和(自身を含む): 285659136

約数和(自身を除く): 138837370

約数列:

[1, 2, 7, 13, 14, 26, 31, 53, 62, 91, 106, 182, 217, 371, 403, 434, 491, 689, 742, 806, 982, 1378, 1643, 2821, 3286, 3437, 4823, 5642, 6383, 6874, 9646, 11501, 12766, 15221, 21359, 23002, 26023, 30442, 42718, 44681, 52046, 89362, 106547, 149513, 182161, 197873, 213094, 299026, 338299, 364322, 395746, 676598, 806713, 1385111, 1613426, 2368093, 2770222, 4736186, 5646991, 10487269, 11293982, 20974538, 73410883, 146821766]

約数ペア:

[(1, 146821766), (2, 73410883), (7, 20974538), (13, 11293982), (14, 10487269), (26, 5646991), (31, 4736186), (53, 2770222), (62, 2368093), (91, 1613426), (106, 1385111), (182, 806713), (217, 676598), (371, 395746), (403, 364322), (434, 338299), (491, 299026), (689, 213094), (742, 197873), (806, 182161), (982, 149513), (1378, 106547), (1643, 89362), (2821, 52046), (3286, 44681), (3437, 42718), (4823, 30442), (5642, 26023), (6383, 23002), (6874, 21359), (9646, 15221), (11501, 12766)]