159228648

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{71339}}^1$

素因数の和:71382

約数の個数: 48

約数和(自身を含む): 445161600

約数和(自身を除く): 285932952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 71339, 142678, 214017, 285356, 428034, 570712, 642051, 856068, 1284102, 1712136, 2211509, 2568204, 4423018, 5136408, 6634527, 8846036, 13269054, 17692072, 19903581, 26538108, 39807162, 53076216, 79614324, 159228648]

約数ペア:

[(1, 159228648), (2, 79614324), (3, 53076216), (4, 39807162), (6, 26538108), (8, 19903581), (9, 17692072), (12, 13269054), (18, 8846036), (24, 6634527), (31, 5136408), (36, 4423018), (62, 2568204), (72, 2211509), (93, 1712136), (124, 1284102), (186, 856068), (248, 642051), (279, 570712), (372, 428034), (558, 285356), (744, 214017), (1116, 142678), (2232, 71339)]