163936246

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1249}}^1$

素因数の和:1384

約数の個数: 32

約数和(自身を含む): 266400000

約数和(自身を除く): 102463754

約数列:

[1, 2, 29, 31, 58, 62, 73, 146, 899, 1249, 1798, 2117, 2263, 2498, 4234, 4526, 36221, 38719, 65627, 72442, 77438, 91177, 131254, 182354, 1122851, 2245702, 2644133, 2826487, 5288266, 5652974, 81968123, 163936246]

約数ペア:

[(1, 163936246), (2, 81968123), (29, 5652974), (31, 5288266), (58, 2826487), (62, 2644133), (73, 2245702), (146, 1122851), (899, 182354), (1249, 131254), (1798, 91177), (2117, 77438), (2263, 72442), (2498, 65627), (4234, 38719), (4526, 36221)]