165146268

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{40123}}^1$

素因数の和:40151

約数の個数: 48

約数和(自身を含む): 449388800

約数和(自身を除く): 284242532

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 40123, 80246, 120369, 160492, 240738, 280861, 481476, 561722, 842583, 1123444, 1685166, 1966027, 3370332, 3932054, 5898081, 7864108, 11796162, 13762189, 23592324, 27524378, 41286567, 55048756, 82573134, 165146268]

約数ペア:

[(1, 165146268), (2, 82573134), (3, 55048756), (4, 41286567), (6, 27524378), (7, 23592324), (12, 13762189), (14, 11796162), (21, 7864108), (28, 5898081), (42, 3932054), (49, 3370332), (84, 1966027), (98, 1685166), (147, 1123444), (196, 842583), (294, 561722), (343, 481476), (588, 280861), (686, 240738), (1029, 160492), (1372, 120369), (2058, 80246), (4116, 40123)]