140570856

素因数分解:

$2^3\times 3^3\times {\mathrm{673}}^1\times {\mathrm{967}}^1$

素因数の和:1655

約数の個数: 64

約数和(自身を含む): 391459200

約数和(自身を除く): 250888344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 673, 967, 1346, 1934, 2019, 2692, 2901, 3868, 4038, 5384, 5802, 6057, 7736, 8076, 8703, 11604, 12114, 16152, 17406, 18171, 23208, 24228, 26109, 34812, 36342, 48456, 52218, 69624, 72684, 104436, 145368, 208872, 650791, 1301582, 1952373, 2603164, 3904746, 5206328, 5857119, 7809492, 11714238, 15618984, 17571357, 23428476, 35142714, 46856952, 70285428, 140570856]

約数ペア:

[(1, 140570856), (2, 70285428), (3, 46856952), (4, 35142714), (6, 23428476), (8, 17571357), (9, 15618984), (12, 11714238), (18, 7809492), (24, 5857119), (27, 5206328), (36, 3904746), (54, 2603164), (72, 1952373), (108, 1301582), (216, 650791), (673, 208872), (967, 145368), (1346, 104436), (1934, 72684), (2019, 69624), (2692, 52218), (2901, 48456), (3868, 36342), (4038, 34812), (5384, 26109), (5802, 24228), (6057, 23208), (7736, 18171), (8076, 17406), (8703, 16152), (11604, 12114)]