138588296

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1433}}^1$

素因数の和:1614

約数の個数: 64

約数和(自身を含む): 326263680

約数和(自身を除く): 187675384

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 157, 308, 314, 616, 628, 1099, 1256, 1433, 1727, 2198, 2866, 3454, 4396, 5732, 6908, 8792, 10031, 11464, 12089, 13816, 15763, 20062, 24178, 31526, 40124, 48356, 63052, 80248, 96712, 110341, 126104, 220682, 224981, 441364, 449962, 882728, 899924, 1574867, 1799848, 2474791, 3149734, 4949582, 6299468, 9899164, 12598936, 17323537, 19798328, 34647074, 69294148, 138588296]

約数ペア:

[(1, 138588296), (2, 69294148), (4, 34647074), (7, 19798328), (8, 17323537), (11, 12598936), (14, 9899164), (22, 6299468), (28, 4949582), (44, 3149734), (56, 2474791), (77, 1799848), (88, 1574867), (154, 899924), (157, 882728), (308, 449962), (314, 441364), (616, 224981), (628, 220682), (1099, 126104), (1256, 110341), (1433, 96712), (1727, 80248), (2198, 63052), (2866, 48356), (3454, 40124), (4396, 31526), (5732, 24178), (6908, 20062), (8792, 15763), (10031, 13816), (11464, 12089)]