129296248

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{14951}}^1$

素因数の和:15027

約数の個数: 32

約数和(自身を含む): 258370560

約数和(自身を除く): 129074312

約数列:

[1, 2, 4, 8, 23, 46, 47, 92, 94, 184, 188, 376, 1081, 2162, 4324, 8648, 14951, 29902, 59804, 119608, 343873, 687746, 702697, 1375492, 1405394, 2750984, 2810788, 5621576, 16162031, 32324062, 64648124, 129296248]

約数ペア:

[(1, 129296248), (2, 64648124), (4, 32324062), (8, 16162031), (23, 5621576), (46, 2810788), (47, 2750984), (92, 1405394), (94, 1375492), (184, 702697), (188, 687746), (376, 343873), (1081, 119608), (2162, 59804), (4324, 29902), (8648, 14951)]