157230248

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{31547}}^1$

素因数の和:31649

約数の個数: 32

約数和(自身を含む): 340718400

約数和(自身を除く): 183488152

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 178, 356, 623, 712, 1246, 2492, 4984, 31547, 63094, 126188, 220829, 252376, 441658, 883316, 1766632, 2807683, 5615366, 11230732, 19653781, 22461464, 39307562, 78615124, 157230248]

約数ペア:

[(1, 157230248), (2, 78615124), (4, 39307562), (7, 22461464), (8, 19653781), (14, 11230732), (28, 5615366), (56, 2807683), (89, 1766632), (178, 883316), (356, 441658), (623, 252376), (712, 220829), (1246, 126188), (2492, 63094), (4984, 31547)]