168636832

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{8273}}^1$

素因数の和:8310

約数の個数: 72

約数和(自身を含む): 415967076

約数和(自身を除く): 247330244

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1274, 1456, 1568, 2548, 2912, 5096, 8273, 10192, 16546, 20384, 33092, 57911, 66184, 107549, 115822, 132368, 215098, 231644, 264736, 405377, 430196, 463288, 752843, 810754, 860392, 926576, 1505686, 1621508, 1720784, 1853152, 3011372, 3243016, 3441568, 5269901, 6022744, 6486032, 10539802, 12045488, 12972064, 21079604, 24090976, 42159208, 84318416, 168636832]

約数ペア:

[(1, 168636832), (2, 84318416), (4, 42159208), (7, 24090976), (8, 21079604), (13, 12972064), (14, 12045488), (16, 10539802), (26, 6486032), (28, 6022744), (32, 5269901), (49, 3441568), (52, 3243016), (56, 3011372), (91, 1853152), (98, 1720784), (104, 1621508), (112, 1505686), (182, 926576), (196, 860392), (208, 810754), (224, 752843), (364, 463288), (392, 430196), (416, 405377), (637, 264736), (728, 231644), (784, 215098), (1274, 132368), (1456, 115822), (1568, 107549), (2548, 66184), (2912, 57911), (5096, 33092), (8273, 20384), (10192, 16546)]