161761248

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{51061}}^1$

素因数の和:51088

約数の個数: 72

約数和(自身を含む): 501837336

約数和(自身を除く): 340076088

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 51061, 102122, 153183, 204244, 306366, 408488, 459549, 561671, 612732, 816976, 919098, 1123342, 1225464, 1633952, 1685013, 1838196, 2246684, 2450928, 3370026, 3676392, 4493368, 4901856, 5055039, 6740052, 7352784, 8986736, 10110078, 13480104, 14705568, 17973472, 20220156, 26960208, 40440312, 53920416, 80880624, 161761248]

約数ペア:

[(1, 161761248), (2, 80880624), (3, 53920416), (4, 40440312), (6, 26960208), (8, 20220156), (9, 17973472), (11, 14705568), (12, 13480104), (16, 10110078), (18, 8986736), (22, 7352784), (24, 6740052), (32, 5055039), (33, 4901856), (36, 4493368), (44, 3676392), (48, 3370026), (66, 2450928), (72, 2246684), (88, 1838196), (96, 1685013), (99, 1633952), (132, 1225464), (144, 1123342), (176, 919098), (198, 816976), (264, 612732), (288, 561671), (352, 459549), (396, 408488), (528, 306366), (792, 204244), (1056, 153183), (1584, 102122), (3168, 51061)]