157053286

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{140477}}^1$

素因数の和:140535

約数の個数: 16

約数和(自身を含む): 259603344

約数和(自身を除く): 102550058

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 140477, 280954, 1826201, 3652402, 6040511, 12081022, 78526643, 157053286]

約数ペア:

[(1, 157053286), (2, 78526643), (13, 12081022), (26, 6040511), (43, 3652402), (86, 1826201), (559, 280954), (1118, 140477)]