140672224

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1543}}^1$

素因数の和:1608

約数の個数: 96

約数和(自身を含む): 354848256

約数和(自身を除く): 214176032

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 37, 44, 56, 74, 77, 88, 112, 148, 154, 176, 224, 259, 296, 308, 352, 407, 518, 592, 616, 814, 1036, 1184, 1232, 1543, 1628, 2072, 2464, 2849, 3086, 3256, 4144, 5698, 6172, 6512, 8288, 10801, 11396, 12344, 13024, 16973, 21602, 22792, 24688, 33946, 43204, 45584, 49376, 57091, 67892, 86408, 91168, 114182, 118811, 135784, 172816, 228364, 237622, 271568, 345632, 399637, 456728, 475244, 543136, 628001, 799274, 913456, 950488, 1256002, 1598548, 1826912, 1900976, 2512004, 3197096, 3801952, 4396007, 5024008, 6394192, 8792014, 10048016, 12788384, 17584028, 20096032, 35168056, 70336112, 140672224]

約数ペア:

[(1, 140672224), (2, 70336112), (4, 35168056), (7, 20096032), (8, 17584028), (11, 12788384), (14, 10048016), (16, 8792014), (22, 6394192), (28, 5024008), (32, 4396007), (37, 3801952), (44, 3197096), (56, 2512004), (74, 1900976), (77, 1826912), (88, 1598548), (112, 1256002), (148, 950488), (154, 913456), (176, 799274), (224, 628001), (259, 543136), (296, 475244), (308, 456728), (352, 399637), (407, 345632), (518, 271568), (592, 237622), (616, 228364), (814, 172816), (1036, 135784), (1184, 118811), (1232, 114182), (1543, 91168), (1628, 86408), (2072, 67892), (2464, 57091), (2849, 49376), (3086, 45584), (3256, 43204), (4144, 33946), (5698, 24688), (6172, 22792), (6512, 21602), (8288, 16973), (10801, 13024), (11396, 12344)]