157225090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1429319}}^1$

素因数の和:1429337

約数の個数: 16

約数和(自身を含む): 308733120

約数和(自身を除く): 151508030

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1429319, 2858638, 7146595, 14293190, 15722509, 31445018, 78612545, 157225090]

約数ペア:

[(1, 157225090), (2, 78612545), (5, 31445018), (10, 15722509), (11, 14293190), (22, 7146595), (55, 2858638), (110, 1429319)]