146599520

素因数分解:

$2^5\times 5^1\times {\mathrm{197}}^1\times {\mathrm{4651}}^1$

素因数の和:4863

約数の個数: 48

約数和(自身を含む): 348174288

約数和(自身を除く): 201574768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 197, 394, 788, 985, 1576, 1970, 3152, 3940, 4651, 6304, 7880, 9302, 15760, 18604, 23255, 31520, 37208, 46510, 74416, 93020, 148832, 186040, 372080, 744160, 916247, 1832494, 3664988, 4581235, 7329976, 9162470, 14659952, 18324940, 29319904, 36649880, 73299760, 146599520]

約数ペア:

[(1, 146599520), (2, 73299760), (4, 36649880), (5, 29319904), (8, 18324940), (10, 14659952), (16, 9162470), (20, 7329976), (32, 4581235), (40, 3664988), (80, 1832494), (160, 916247), (197, 744160), (394, 372080), (788, 186040), (985, 148832), (1576, 93020), (1970, 74416), (3152, 46510), (3940, 37208), (4651, 31520), (6304, 23255), (7880, 18604), (9302, 15760)]