163233144

素因数分解:

$2^3\times 3^4\times {\mathrm{251903}}^1$

素因数の和:251921

約数の個数: 40

約数和(自身を含む): 457205760

約数和(自身を除く): 293972616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 251903, 503806, 755709, 1007612, 1511418, 2015224, 2267127, 3022836, 4534254, 6045672, 6801381, 9068508, 13602762, 18137016, 20404143, 27205524, 40808286, 54411048, 81616572, 163233144]

約数ペア:

[(1, 163233144), (2, 81616572), (3, 54411048), (4, 40808286), (6, 27205524), (8, 20404143), (9, 18137016), (12, 13602762), (18, 9068508), (24, 6801381), (27, 6045672), (36, 4534254), (54, 3022836), (72, 2267127), (81, 2015224), (108, 1511418), (162, 1007612), (216, 755709), (324, 503806), (648, 251903)]