140167242

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{199}}^1\times {\mathrm{359}}^1$

素因数の和:675

約数の個数: 48

約数和(自身を含む): 308880000

約数和(自身を除く): 168712758

約数列:

[1, 2, 3, 6, 9, 18, 109, 199, 218, 327, 359, 398, 597, 654, 718, 981, 1077, 1194, 1791, 1962, 2154, 3231, 3582, 6462, 21691, 39131, 43382, 65073, 71441, 78262, 117393, 130146, 142882, 195219, 214323, 234786, 352179, 390438, 428646, 642969, 704358, 1285938, 7787069, 15574138, 23361207, 46722414, 70083621, 140167242]

約数ペア:

[(1, 140167242), (2, 70083621), (3, 46722414), (6, 23361207), (9, 15574138), (18, 7787069), (109, 1285938), (199, 704358), (218, 642969), (327, 428646), (359, 390438), (398, 352179), (597, 234786), (654, 214323), (718, 195219), (981, 142882), (1077, 130146), (1194, 117393), (1791, 78262), (1962, 71441), (2154, 65073), (3231, 43382), (3582, 39131), (6462, 21691)]