142915428

素因数分解:

$2^2\times 3^4\times {\mathrm{181}}^1\times {\mathrm{2437}}^1$

素因数の和:2634

約数の個数: 60

約数和(自身を含む): 375827452

約数和(自身を除く): 232912024

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 181, 324, 362, 543, 724, 1086, 1629, 2172, 2437, 3258, 4874, 4887, 6516, 7311, 9748, 9774, 14622, 14661, 19548, 21933, 29244, 29322, 43866, 58644, 65799, 87732, 131598, 197397, 263196, 394794, 441097, 789588, 882194, 1323291, 1764388, 2646582, 3969873, 5293164, 7939746, 11909619, 15879492, 23819238, 35728857, 47638476, 71457714, 142915428]

約数ペア:

[(1, 142915428), (2, 71457714), (3, 47638476), (4, 35728857), (6, 23819238), (9, 15879492), (12, 11909619), (18, 7939746), (27, 5293164), (36, 3969873), (54, 2646582), (81, 1764388), (108, 1323291), (162, 882194), (181, 789588), (324, 441097), (362, 394794), (543, 263196), (724, 197397), (1086, 131598), (1629, 87732), (2172, 65799), (2437, 58644), (3258, 43866), (4874, 29322), (4887, 29244), (6516, 21933), (7311, 19548), (9748, 14661), (9774, 14622)]