166363260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{396103}}^1$

素因数の和:396122

約数の個数: 48

約数和(自身を含む): 532363776

約数和(自身を除く): 366000516

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 396103, 792206, 1188309, 1584412, 1980515, 2376618, 2772721, 3961030, 4753236, 5545442, 5941545, 7922060, 8318163, 11090884, 11883090, 13863605, 16636326, 23766180, 27727210, 33272652, 41590815, 55454420, 83181630, 166363260]

約数ペア:

[(1, 166363260), (2, 83181630), (3, 55454420), (4, 41590815), (5, 33272652), (6, 27727210), (7, 23766180), (10, 16636326), (12, 13863605), (14, 11883090), (15, 11090884), (20, 8318163), (21, 7922060), (28, 5941545), (30, 5545442), (35, 4753236), (42, 3961030), (60, 2772721), (70, 2376618), (84, 1980515), (105, 1584412), (140, 1188309), (210, 792206), (420, 396103)]