121379568

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{311}}^1$

素因数の和:542

約数の個数: 80

約数和(自身を含む): 323122176

約数和(自身を除く): 201742608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 173, 188, 282, 311, 346, 376, 519, 564, 622, 692, 752, 933, 1038, 1128, 1244, 1384, 1866, 2076, 2256, 2488, 2768, 3732, 4152, 4976, 7464, 8131, 8304, 14617, 14928, 16262, 24393, 29234, 32524, 43851, 48786, 53803, 58468, 65048, 87702, 97572, 107606, 116936, 130096, 161409, 175404, 195144, 215212, 233872, 322818, 350808, 390288, 430424, 645636, 701616, 860848, 1291272, 2528741, 2582544, 5057482, 7586223, 10114964, 15172446, 20229928, 30344892, 40459856, 60689784, 121379568]

約数ペア:

[(1, 121379568), (2, 60689784), (3, 40459856), (4, 30344892), (6, 20229928), (8, 15172446), (12, 10114964), (16, 7586223), (24, 5057482), (47, 2582544), (48, 2528741), (94, 1291272), (141, 860848), (173, 701616), (188, 645636), (282, 430424), (311, 390288), (346, 350808), (376, 322818), (519, 233872), (564, 215212), (622, 195144), (692, 175404), (752, 161409), (933, 130096), (1038, 116936), (1128, 107606), (1244, 97572), (1384, 87702), (1866, 65048), (2076, 58468), (2256, 53803), (2488, 48786), (2768, 43851), (3732, 32524), (4152, 29234), (4976, 24393), (7464, 16262), (8131, 14928), (8304, 14617)]