145728198

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{105143}}^1$

素因数の和:105169

約数の個数: 48

約数和(自身を含む): 393659136

約数和(自身を除く): 247930938

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 105143, 210286, 315429, 630858, 736001, 946287, 1156573, 1472002, 1892574, 2208003, 2313146, 3469719, 4416006, 6624009, 6939438, 8096011, 10409157, 13248018, 16192022, 20818314, 24288033, 48576066, 72864099, 145728198]

約数ペア:

[(1, 145728198), (2, 72864099), (3, 48576066), (6, 24288033), (7, 20818314), (9, 16192022), (11, 13248018), (14, 10409157), (18, 8096011), (21, 6939438), (22, 6624009), (33, 4416006), (42, 3469719), (63, 2313146), (66, 2208003), (77, 1892574), (99, 1472002), (126, 1156573), (154, 946287), (198, 736001), (231, 630858), (462, 315429), (693, 210286), (1386, 105143)]