161450064

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{16249}}^1$

素因数の和:16289

約数の個数: 80

約数和(自身を含む): 483600000

約数和(自身を除く): 322149936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 92, 108, 138, 144, 184, 207, 216, 276, 368, 414, 432, 552, 621, 828, 1104, 1242, 1656, 2484, 3312, 4968, 9936, 16249, 32498, 48747, 64996, 97494, 129992, 146241, 194988, 259984, 292482, 373727, 389976, 438723, 584964, 747454, 779952, 877446, 1121181, 1169928, 1494908, 1754892, 2242362, 2339856, 2989816, 3363543, 3509784, 4484724, 5979632, 6727086, 7019568, 8969448, 10090629, 13454172, 17938896, 20181258, 26908344, 40362516, 53816688, 80725032, 161450064]

約数ペア:

[(1, 161450064), (2, 80725032), (3, 53816688), (4, 40362516), (6, 26908344), (8, 20181258), (9, 17938896), (12, 13454172), (16, 10090629), (18, 8969448), (23, 7019568), (24, 6727086), (27, 5979632), (36, 4484724), (46, 3509784), (48, 3363543), (54, 2989816), (69, 2339856), (72, 2242362), (92, 1754892), (108, 1494908), (138, 1169928), (144, 1121181), (184, 877446), (207, 779952), (216, 747454), (276, 584964), (368, 438723), (414, 389976), (432, 373727), (552, 292482), (621, 259984), (828, 194988), (1104, 146241), (1242, 129992), (1656, 97494), (2484, 64996), (3312, 48747), (4968, 32498), (9936, 16249)]