143734052

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{409}}^1$

素因数の和:601

約数の個数: 72

約数和(自身を含む): 321945120

約数和(自身を除く): 178211068

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 163, 196, 308, 326, 409, 539, 652, 818, 1078, 1141, 1636, 1793, 2156, 2282, 2863, 3586, 4499, 4564, 5726, 7172, 7987, 8998, 11452, 12551, 15974, 17996, 20041, 25102, 31493, 31948, 40082, 50204, 62986, 66667, 80164, 87857, 125972, 133334, 175714, 220451, 266668, 351428, 440902, 466669, 733337, 881804, 933338, 1466674, 1866676, 2933348, 3266683, 5133359, 6533366, 10266718, 13066732, 20533436, 35933513, 71867026, 143734052]

約数ペア:

[(1, 143734052), (2, 71867026), (4, 35933513), (7, 20533436), (11, 13066732), (14, 10266718), (22, 6533366), (28, 5133359), (44, 3266683), (49, 2933348), (77, 1866676), (98, 1466674), (154, 933338), (163, 881804), (196, 733337), (308, 466669), (326, 440902), (409, 351428), (539, 266668), (652, 220451), (818, 175714), (1078, 133334), (1141, 125972), (1636, 87857), (1793, 80164), (2156, 66667), (2282, 62986), (2863, 50204), (3586, 40082), (4499, 31948), (4564, 31493), (5726, 25102), (7172, 20041), (7987, 17996), (8998, 15974), (11452, 12551)]