138342852

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{283}}^1\times {\mathrm{367}}^1$

素因数の和:697

約数の個数: 72

約数和(自身を含む): 361402496

約数和(自身を除く): 223059644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 283, 333, 367, 444, 566, 666, 734, 849, 1101, 1132, 1332, 1468, 1698, 2202, 2547, 3303, 3396, 4404, 5094, 6606, 10188, 10471, 13212, 13579, 20942, 27158, 31413, 40737, 41884, 54316, 62826, 81474, 94239, 103861, 122211, 125652, 162948, 188478, 207722, 244422, 311583, 376956, 415444, 488844, 623166, 934749, 1246332, 1869498, 3738996, 3842857, 7685714, 11528571, 15371428, 23057142, 34585713, 46114284, 69171426, 138342852]

約数ペア:

[(1, 138342852), (2, 69171426), (3, 46114284), (4, 34585713), (6, 23057142), (9, 15371428), (12, 11528571), (18, 7685714), (36, 3842857), (37, 3738996), (74, 1869498), (111, 1246332), (148, 934749), (222, 623166), (283, 488844), (333, 415444), (367, 376956), (444, 311583), (566, 244422), (666, 207722), (734, 188478), (849, 162948), (1101, 125652), (1132, 122211), (1332, 103861), (1468, 94239), (1698, 81474), (2202, 62826), (2547, 54316), (3303, 41884), (3396, 40737), (4404, 31413), (5094, 27158), (6606, 20942), (10188, 13579), (10471, 13212)]