121318562

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:207

約数の個数: 48

約数和(自身を含む): 205908480

約数和(自身を除く): 84589918

約数列:

[1, 2, 17, 31, 34, 47, 62, 79, 94, 158, 527, 799, 961, 1054, 1343, 1457, 1598, 1922, 2449, 2686, 2914, 3713, 4898, 7426, 16337, 24769, 32674, 41633, 45167, 49538, 63121, 75919, 83266, 90334, 115103, 126242, 151838, 230206, 767839, 1290623, 1535678, 1956751, 2581246, 3568193, 3913502, 7136386, 60659281, 121318562]

約数ペア:

[(1, 121318562), (2, 60659281), (17, 7136386), (31, 3913502), (34, 3568193), (47, 2581246), (62, 1956751), (79, 1535678), (94, 1290623), (158, 767839), (527, 230206), (799, 151838), (961, 126242), (1054, 115103), (1343, 90334), (1457, 83266), (1598, 75919), (1922, 63121), (2449, 49538), (2686, 45167), (2914, 41633), (3713, 32674), (4898, 24769), (7426, 16337)]