151721068

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{5077}}^1$

素因数の和:5353

約数の個数: 24

約数和(自身を含む): 275268224

約数和(自身を除く): 123547156

約数列:

[1, 2, 4, 31, 62, 124, 241, 482, 964, 5077, 7471, 10154, 14942, 20308, 29884, 157387, 314774, 629548, 1223557, 2447114, 4894228, 37930267, 75860534, 151721068]

約数ペア:

[(1, 151721068), (2, 75860534), (4, 37930267), (31, 4894228), (62, 2447114), (124, 1223557), (241, 629548), (482, 314774), (964, 157387), (5077, 29884), (7471, 20308), (10154, 14942)]