231636154

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{839}}^1$

素因数の和:1006

約数の個数: 32

約数和(自身を含む): 369976320

約数和(自身を除く): 138340166

約数列:

[1, 2, 31, 61, 62, 73, 122, 146, 839, 1678, 1891, 2263, 3782, 4453, 4526, 8906, 26009, 51179, 52018, 61247, 102358, 122494, 138043, 276086, 1586549, 1898657, 3173098, 3736067, 3797314, 7472134, 115818077, 231636154]

約数ペア:

[(1, 231636154), (2, 115818077), (31, 7472134), (61, 3797314), (62, 3736067), (73, 3173098), (122, 1898657), (146, 1586549), (839, 276086), (1678, 138043), (1891, 122494), (2263, 102358), (3782, 61247), (4453, 52018), (4526, 51179), (8906, 26009)]