140535472

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3083}}^1$

素因数の和:3146

約数の個数: 80

約数和(自身を含む): 348763392

約数和(自身を除く): 208227920

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 37, 44, 56, 74, 77, 88, 112, 148, 154, 176, 259, 296, 308, 407, 518, 592, 616, 814, 1036, 1232, 1628, 2072, 2849, 3083, 3256, 4144, 5698, 6166, 6512, 11396, 12332, 21581, 22792, 24664, 33913, 43162, 45584, 49328, 67826, 86324, 114071, 135652, 172648, 228142, 237391, 271304, 345296, 456284, 474782, 542608, 798497, 912568, 949564, 1254781, 1596994, 1825136, 1899128, 2509562, 3193988, 3798256, 5019124, 6387976, 8783467, 10038248, 12775952, 17566934, 20076496, 35133868, 70267736, 140535472]

約数ペア:

[(1, 140535472), (2, 70267736), (4, 35133868), (7, 20076496), (8, 17566934), (11, 12775952), (14, 10038248), (16, 8783467), (22, 6387976), (28, 5019124), (37, 3798256), (44, 3193988), (56, 2509562), (74, 1899128), (77, 1825136), (88, 1596994), (112, 1254781), (148, 949564), (154, 912568), (176, 798497), (259, 542608), (296, 474782), (308, 456284), (407, 345296), (518, 271304), (592, 237391), (616, 228142), (814, 172648), (1036, 135652), (1232, 114071), (1628, 86324), (2072, 67826), (2849, 49328), (3083, 45584), (3256, 43162), (4144, 33913), (5698, 24664), (6166, 22792), (6512, 21581), (11396, 12332)]