164028104

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^2\times {\mathrm{881}}^1$

素因数の和:978

約数の個数: 48

約数和(自身を含む): 335062980

約数和(自身を除く): 171034876

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 136, 148, 296, 629, 881, 1258, 1369, 1762, 2516, 2738, 3524, 5032, 5476, 7048, 10952, 14977, 23273, 29954, 32597, 46546, 59908, 65194, 93092, 119816, 130388, 186184, 260776, 554149, 1108298, 1206089, 2216596, 2412178, 4433192, 4824356, 9648712, 20503513, 41007026, 82014052, 164028104]

約数ペア:

[(1, 164028104), (2, 82014052), (4, 41007026), (8, 20503513), (17, 9648712), (34, 4824356), (37, 4433192), (68, 2412178), (74, 2216596), (136, 1206089), (148, 1108298), (296, 554149), (629, 260776), (881, 186184), (1258, 130388), (1369, 119816), (1762, 93092), (2516, 65194), (2738, 59908), (3524, 46546), (5032, 32597), (5476, 29954), (7048, 23273), (10952, 14977)]