43157968

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1193}}^1$

素因数の和:1244

約数の個数: 80

約数和(自身を含む): 106600320

約数和(自身を除く): 63442352

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 34, 38, 56, 68, 76, 112, 119, 133, 136, 152, 238, 266, 272, 304, 323, 476, 532, 646, 952, 1064, 1193, 1292, 1904, 2128, 2261, 2386, 2584, 4522, 4772, 5168, 8351, 9044, 9544, 16702, 18088, 19088, 20281, 22667, 33404, 36176, 40562, 45334, 66808, 81124, 90668, 133616, 141967, 158669, 162248, 181336, 283934, 317338, 324496, 362672, 385339, 567868, 634676, 770678, 1135736, 1269352, 1541356, 2271472, 2538704, 2697373, 3082712, 5394746, 6165424, 10789492, 21578984, 43157968]

約数ペア:

[(1, 43157968), (2, 21578984), (4, 10789492), (7, 6165424), (8, 5394746), (14, 3082712), (16, 2697373), (17, 2538704), (19, 2271472), (28, 1541356), (34, 1269352), (38, 1135736), (56, 770678), (68, 634676), (76, 567868), (112, 385339), (119, 362672), (133, 324496), (136, 317338), (152, 283934), (238, 181336), (266, 162248), (272, 158669), (304, 141967), (323, 133616), (476, 90668), (532, 81124), (646, 66808), (952, 45334), (1064, 40562), (1193, 36176), (1292, 33404), (1904, 22667), (2128, 20281), (2261, 19088), (2386, 18088), (2584, 16702), (4522, 9544), (4772, 9044), (5168, 8351)]