129778468

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{8317}}^1$

素因数の和:8451

約数の個数: 24

約数和(自身を含む): 234767232

約数和(自身を除く): 104988764

約数列:

[1, 2, 4, 47, 83, 94, 166, 188, 332, 3901, 7802, 8317, 15604, 16634, 33268, 390899, 690311, 781798, 1380622, 1563596, 2761244, 32444617, 64889234, 129778468]

約数ペア:

[(1, 129778468), (2, 64889234), (4, 32444617), (47, 2761244), (83, 1563596), (94, 1380622), (166, 781798), (188, 690311), (332, 390899), (3901, 33268), (7802, 16634), (8317, 15604)]