155590254

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1811}}^1$

素因数の和:1902

約数の個数: 64

約数和(自身を含む): 363559680

約数和(自身を除く): 207969426

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 43, 54, 74, 86, 111, 129, 222, 258, 333, 387, 666, 774, 999, 1161, 1591, 1811, 1998, 2322, 3182, 3622, 4773, 5433, 9546, 10866, 14319, 16299, 28638, 32598, 42957, 48897, 67007, 77873, 85914, 97794, 134014, 155746, 201021, 233619, 402042, 467238, 603063, 700857, 1206126, 1401714, 1809189, 2102571, 2881301, 3618378, 4205142, 5762602, 8643903, 17287806, 25931709, 51863418, 77795127, 155590254]

約数ペア:

[(1, 155590254), (2, 77795127), (3, 51863418), (6, 25931709), (9, 17287806), (18, 8643903), (27, 5762602), (37, 4205142), (43, 3618378), (54, 2881301), (74, 2102571), (86, 1809189), (111, 1401714), (129, 1206126), (222, 700857), (258, 603063), (333, 467238), (387, 402042), (666, 233619), (774, 201021), (999, 155746), (1161, 134014), (1591, 97794), (1811, 85914), (1998, 77873), (2322, 67007), (3182, 48897), (3622, 42957), (4773, 32598), (5433, 28638), (9546, 16299), (10866, 14319)]