165899804

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{2087}}^1$

素因数の和:2282

約数の個数: 48

約数和(自身を含む): 353590272

約数和(自身を除く): 187690468

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 167, 238, 334, 476, 668, 1169, 2087, 2338, 2839, 4174, 4676, 5678, 8348, 11356, 14609, 19873, 29218, 35479, 39746, 58436, 70958, 79492, 141916, 248353, 348529, 496706, 697058, 993412, 1394116, 2439703, 4879406, 5924993, 9758812, 11849986, 23699972, 41474951, 82949902, 165899804]

約数ペア:

[(1, 165899804), (2, 82949902), (4, 41474951), (7, 23699972), (14, 11849986), (17, 9758812), (28, 5924993), (34, 4879406), (68, 2439703), (119, 1394116), (167, 993412), (238, 697058), (334, 496706), (476, 348529), (668, 248353), (1169, 141916), (2087, 79492), (2338, 70958), (2839, 58436), (4174, 39746), (4676, 35479), (5678, 29218), (8348, 19873), (11356, 14609)]