179902088

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{557}}^1\times {\mathrm{859}}^1$

素因数の和:1469

約数の個数: 32

約数和(自身を含む): 345513600

約数和(自身を除く): 165611512

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 557, 859, 1114, 1718, 2228, 3436, 4456, 6872, 26179, 40373, 52358, 80746, 104716, 161492, 209432, 322984, 478463, 956926, 1913852, 3827704, 22487761, 44975522, 89951044, 179902088]

約数ペア:

[(1, 179902088), (2, 89951044), (4, 44975522), (8, 22487761), (47, 3827704), (94, 1913852), (188, 956926), (376, 478463), (557, 322984), (859, 209432), (1114, 161492), (1718, 104716), (2228, 80746), (3436, 52358), (4456, 40373), (6872, 26179)]