139522608

素因数分解:

$2^4\times 3^3\times {\mathrm{322969}}^1$

素因数の和:322986

約数の個数: 40

約数和(自身を含む): 400482800

約数和(自身を除く): 260960192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 322969, 645938, 968907, 1291876, 1937814, 2583752, 2906721, 3875628, 5167504, 5813442, 7751256, 8720163, 11626884, 15502512, 17440326, 23253768, 34880652, 46507536, 69761304, 139522608]

約数ペア:

[(1, 139522608), (2, 69761304), (3, 46507536), (4, 34880652), (6, 23253768), (8, 17440326), (9, 15502512), (12, 11626884), (16, 8720163), (18, 7751256), (24, 5813442), (27, 5167504), (36, 3875628), (48, 2906721), (54, 2583752), (72, 1937814), (108, 1291876), (144, 968907), (216, 645938), (432, 322969)]