168957712

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4729}}^1$

素因数の和:4784

約数の個数: 80

約数和(自身を含む): 422294400

約数和(自身を除く): 253336688

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 44, 56, 58, 77, 88, 112, 116, 154, 176, 203, 232, 308, 319, 406, 464, 616, 638, 812, 1232, 1276, 1624, 2233, 2552, 3248, 4466, 4729, 5104, 8932, 9458, 17864, 18916, 33103, 35728, 37832, 52019, 66206, 75664, 104038, 132412, 137141, 208076, 264824, 274282, 364133, 416152, 529648, 548564, 728266, 832304, 959987, 1097128, 1456532, 1508551, 1919974, 2194256, 2913064, 3017102, 3839948, 5826128, 6034204, 7679896, 10559857, 12068408, 15359792, 21119714, 24136816, 42239428, 84478856, 168957712]

約数ペア:

[(1, 168957712), (2, 84478856), (4, 42239428), (7, 24136816), (8, 21119714), (11, 15359792), (14, 12068408), (16, 10559857), (22, 7679896), (28, 6034204), (29, 5826128), (44, 3839948), (56, 3017102), (58, 2913064), (77, 2194256), (88, 1919974), (112, 1508551), (116, 1456532), (154, 1097128), (176, 959987), (203, 832304), (232, 728266), (308, 548564), (319, 529648), (406, 416152), (464, 364133), (616, 274282), (638, 264824), (812, 208076), (1232, 137141), (1276, 132412), (1624, 104038), (2233, 75664), (2552, 66206), (3248, 52019), (4466, 37832), (4729, 35728), (5104, 33103), (8932, 18916), (9458, 17864)]