157661496

素因数分解:

$2^3\times 3^2\times {\mathrm{2189743}}^1$

素因数の和:2189755

約数の個数: 24

約数和(自身を含む): 427000080

約数和(自身を除く): 269338584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2189743, 4379486, 6569229, 8758972, 13138458, 17517944, 19707687, 26276916, 39415374, 52553832, 78830748, 157661496]

約数ペア:

[(1, 157661496), (2, 78830748), (3, 52553832), (4, 39415374), (6, 26276916), (8, 19707687), (9, 17517944), (12, 13138458), (18, 8758972), (24, 6569229), (36, 4379486), (72, 2189743)]