143145144

素因数分解:

$2^3\times 3^4\times {\mathrm{220903}}^1$

素因数の和:220921

約数の個数: 40

約数和(自身を含む): 400940760

約数和(自身を除く): 257795616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 220903, 441806, 662709, 883612, 1325418, 1767224, 1988127, 2650836, 3976254, 5301672, 5964381, 7952508, 11928762, 15905016, 17893143, 23857524, 35786286, 47715048, 71572572, 143145144]

約数ペア:

[(1, 143145144), (2, 71572572), (3, 47715048), (4, 35786286), (6, 23857524), (8, 17893143), (9, 15905016), (12, 11928762), (18, 7952508), (24, 5964381), (27, 5301672), (36, 3976254), (54, 2650836), (72, 1988127), (81, 1767224), (108, 1325418), (162, 883612), (216, 662709), (324, 441806), (648, 220903)]