169440138

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{10111}}^1$

素因数の和:10152

約数の個数: 72

約数和(自身を含む): 449579520

約数和(自身を除く): 280139382

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 63, 98, 114, 126, 133, 147, 171, 266, 294, 342, 399, 441, 798, 882, 931, 1197, 1862, 2394, 2793, 5586, 8379, 10111, 16758, 20222, 30333, 60666, 70777, 90999, 141554, 181998, 192109, 212331, 384218, 424662, 495439, 576327, 636993, 990878, 1152654, 1273986, 1344763, 1486317, 1728981, 2689526, 2972634, 3457962, 4034289, 4458951, 8068578, 8917902, 9413341, 12102867, 18826682, 24205734, 28240023, 56480046, 84720069, 169440138]

約数ペア:

[(1, 169440138), (2, 84720069), (3, 56480046), (6, 28240023), (7, 24205734), (9, 18826682), (14, 12102867), (18, 9413341), (19, 8917902), (21, 8068578), (38, 4458951), (42, 4034289), (49, 3457962), (57, 2972634), (63, 2689526), (98, 1728981), (114, 1486317), (126, 1344763), (133, 1273986), (147, 1152654), (171, 990878), (266, 636993), (294, 576327), (342, 495439), (399, 424662), (441, 384218), (798, 212331), (882, 192109), (931, 181998), (1197, 141554), (1862, 90999), (2394, 70777), (2793, 60666), (5586, 30333), (8379, 20222), (10111, 16758)]