185156624

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{11701}}^1$

素因数の和:11775

約数の個数: 40

約数和(自身を含む): 383076672

約数和(自身を除く): 197920048

約数列:

[1, 2, 4, 8, 16, 23, 43, 46, 86, 92, 172, 184, 344, 368, 688, 989, 1978, 3956, 7912, 11701, 15824, 23402, 46804, 93608, 187216, 269123, 503143, 538246, 1006286, 1076492, 2012572, 2152984, 4025144, 4305968, 8050288, 11572289, 23144578, 46289156, 92578312, 185156624]

約数ペア:

[(1, 185156624), (2, 92578312), (4, 46289156), (8, 23144578), (16, 11572289), (23, 8050288), (43, 4305968), (46, 4025144), (86, 2152984), (92, 2012572), (172, 1076492), (184, 1006286), (344, 538246), (368, 503143), (688, 269123), (989, 187216), (1978, 93608), (3956, 46804), (7912, 23402), (11701, 15824)]