119999648

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3469}}^1$

素因数の和:3549

約数の個数: 48

約数和(自身を含む): 251838720

約数和(自身を除く): 131839072

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 47, 92, 94, 184, 188, 368, 376, 736, 752, 1081, 1504, 2162, 3469, 4324, 6938, 8648, 13876, 17296, 27752, 34592, 55504, 79787, 111008, 159574, 163043, 319148, 326086, 638296, 652172, 1276592, 1304344, 2553184, 2608688, 3749989, 5217376, 7499978, 14999956, 29999912, 59999824, 119999648]

約数ペア:

[(1, 119999648), (2, 59999824), (4, 29999912), (8, 14999956), (16, 7499978), (23, 5217376), (32, 3749989), (46, 2608688), (47, 2553184), (92, 1304344), (94, 1276592), (184, 652172), (188, 638296), (368, 326086), (376, 319148), (736, 163043), (752, 159574), (1081, 111008), (1504, 79787), (2162, 55504), (3469, 34592), (4324, 27752), (6938, 17296), (8648, 13876)]