129997112

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{49391}}^1$

素因数の和:49451

約数の個数: 32

約数和(自身を含む): 284497920

約数和(自身を除く): 154500808

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 49391, 98782, 197564, 345737, 395128, 691474, 1382948, 2321377, 2765896, 4642754, 9285508, 16249639, 18571016, 32499278, 64998556, 129997112]

約数ペア:

[(1, 129997112), (2, 64998556), (4, 32499278), (7, 18571016), (8, 16249639), (14, 9285508), (28, 4642754), (47, 2765896), (56, 2321377), (94, 1382948), (188, 691474), (329, 395128), (376, 345737), (658, 197564), (1316, 98782), (2632, 49391)]