169185280

素因数分解:

$2^{12}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{751}}^1$

素因数の和:791

約数の個数: 104

約数和(自身を含む): 443493504

約数和(自身を除く): 274308224

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 512, 640, 704, 751, 880, 1024, 1280, 1408, 1502, 1760, 2048, 2560, 2816, 3004, 3520, 3755, 4096, 5120, 5632, 6008, 7040, 7510, 8261, 10240, 11264, 12016, 14080, 15020, 16522, 20480, 22528, 24032, 28160, 30040, 33044, 41305, 45056, 48064, 56320, 60080, 66088, 82610, 96128, 112640, 120160, 132176, 165220, 192256, 225280, 240320, 264352, 330440, 384512, 480640, 528704, 660880, 769024, 961280, 1057408, 1321760, 1538048, 1922560, 2114816, 2643520, 3076096, 3845120, 4229632, 5287040, 7690240, 8459264, 10574080, 15380480, 16918528, 21148160, 33837056, 42296320, 84592640, 169185280]

約数ペア:

[(1, 169185280), (2, 84592640), (4, 42296320), (5, 33837056), (8, 21148160), (10, 16918528), (11, 15380480), (16, 10574080), (20, 8459264), (22, 7690240), (32, 5287040), (40, 4229632), (44, 3845120), (55, 3076096), (64, 2643520), (80, 2114816), (88, 1922560), (110, 1538048), (128, 1321760), (160, 1057408), (176, 961280), (220, 769024), (256, 660880), (320, 528704), (352, 480640), (440, 384512), (512, 330440), (640, 264352), (704, 240320), (751, 225280), (880, 192256), (1024, 165220), (1280, 132176), (1408, 120160), (1502, 112640), (1760, 96128), (2048, 82610), (2560, 66088), (2816, 60080), (3004, 56320), (3520, 48064), (3755, 45056), (4096, 41305), (5120, 33044), (5632, 30040), (6008, 28160), (7040, 24032), (7510, 22528), (8261, 20480), (10240, 16522), (11264, 15020), (12016, 14080)]