320014418

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:482

約数の個数: 32

約数和(自身を含む): 498718080

約数和(自身を除く): 178703662

約数列:

[1, 2, 61, 113, 122, 139, 167, 226, 278, 334, 6893, 8479, 10187, 13786, 15707, 16958, 18871, 20374, 23213, 31414, 37742, 46426, 958127, 1151131, 1415993, 1916254, 2302262, 2623069, 2831986, 5246138, 160007209, 320014418]

約数ペア:

[(1, 320014418), (2, 160007209), (61, 5246138), (113, 2831986), (122, 2623069), (139, 2302262), (167, 1916254), (226, 1415993), (278, 1151131), (334, 958127), (6893, 46426), (8479, 37742), (10187, 31414), (13786, 23213), (15707, 20374), (16958, 18871)]