190015868

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{10789}}^1$

素因数の和:10854

約数の個数: 48

約数和(自身を含む): 413300160

約数和(自身を除く): 223284292

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 37, 68, 74, 119, 148, 238, 259, 476, 518, 629, 1036, 1258, 2516, 4403, 8806, 10789, 17612, 21578, 43156, 75523, 151046, 183413, 302092, 366826, 399193, 733652, 798386, 1283891, 1596772, 2567782, 2794351, 5135564, 5588702, 6786281, 11177404, 13572562, 27145124, 47503967, 95007934, 190015868]

約数ペア:

[(1, 190015868), (2, 95007934), (4, 47503967), (7, 27145124), (14, 13572562), (17, 11177404), (28, 6786281), (34, 5588702), (37, 5135564), (68, 2794351), (74, 2567782), (119, 1596772), (148, 1283891), (238, 798386), (259, 733652), (476, 399193), (518, 366826), (629, 302092), (1036, 183413), (1258, 151046), (2516, 75523), (4403, 43156), (8806, 21578), (10789, 17612)]