161577072

素因数分解:

$2^4\times 3^3\times {\mathrm{53}}^1\times {\mathrm{7057}}^1$

素因数の和:7127

約数の個数: 80

約数和(自身を含む): 472603680

約数和(自身を除く): 311026608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 53, 54, 72, 106, 108, 144, 159, 212, 216, 318, 424, 432, 477, 636, 848, 954, 1272, 1431, 1908, 2544, 2862, 3816, 5724, 7057, 7632, 11448, 14114, 21171, 22896, 28228, 42342, 56456, 63513, 84684, 112912, 127026, 169368, 190539, 254052, 338736, 374021, 381078, 508104, 748042, 762156, 1016208, 1122063, 1496084, 1524312, 2244126, 2992168, 3048624, 3366189, 4488252, 5984336, 6732378, 8976504, 10098567, 13464756, 17953008, 20197134, 26929512, 40394268, 53859024, 80788536, 161577072]

約数ペア:

[(1, 161577072), (2, 80788536), (3, 53859024), (4, 40394268), (6, 26929512), (8, 20197134), (9, 17953008), (12, 13464756), (16, 10098567), (18, 8976504), (24, 6732378), (27, 5984336), (36, 4488252), (48, 3366189), (53, 3048624), (54, 2992168), (72, 2244126), (106, 1524312), (108, 1496084), (144, 1122063), (159, 1016208), (212, 762156), (216, 748042), (318, 508104), (424, 381078), (432, 374021), (477, 338736), (636, 254052), (848, 190539), (954, 169368), (1272, 127026), (1431, 112912), (1908, 84684), (2544, 63513), (2862, 56456), (3816, 42342), (5724, 28228), (7057, 22896), (7632, 21171), (11448, 14114)]