155526854

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^3\times {\mathrm{107}}^1$

素因数の和:257

約数の個数: 32

約数和(自身を含む): 274959360

約数和(自身を除く): 119432506

約数列:

[1, 2, 7, 14, 47, 94, 107, 214, 329, 658, 749, 1498, 2209, 4418, 5029, 10058, 15463, 30926, 35203, 70406, 103823, 207646, 236363, 472726, 726761, 1453522, 1654541, 3309082, 11109061, 22218122, 77763427, 155526854]

約数ペア:

[(1, 155526854), (2, 77763427), (7, 22218122), (14, 11109061), (47, 3309082), (94, 1654541), (107, 1453522), (214, 726761), (329, 472726), (658, 236363), (749, 207646), (1498, 103823), (2209, 70406), (4418, 35203), (5029, 30926), (10058, 15463)]