157067246

素因数分解:

$2^1\times 7^3\times {\mathrm{228961}}^1$

素因数の和:228984

約数の個数: 16

約数和(自身を含む): 274754400

約数和(自身を除く): 117687154

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 228961, 457922, 1602727, 3205454, 11219089, 22438178, 78533623, 157067246]

約数ペア:

[(1, 157067246), (2, 78533623), (7, 22438178), (14, 11219089), (49, 3205454), (98, 1602727), (343, 457922), (686, 228961)]