16175568

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{461}}^1$

素因数の和:532

約数の個数: 80

約数和(自身を含む): 45372096

約数和(自身を除く): 29196528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 43, 48, 51, 68, 86, 102, 129, 136, 172, 204, 258, 272, 344, 408, 461, 516, 688, 731, 816, 922, 1032, 1383, 1462, 1844, 2064, 2193, 2766, 2924, 3688, 4386, 5532, 5848, 7376, 7837, 8772, 11064, 11696, 15674, 17544, 19823, 22128, 23511, 31348, 35088, 39646, 47022, 59469, 62696, 79292, 94044, 118938, 125392, 158584, 188088, 237876, 317168, 336991, 376176, 475752, 673982, 951504, 1010973, 1347964, 2021946, 2695928, 4043892, 5391856, 8087784, 16175568]

約数ペア:

[(1, 16175568), (2, 8087784), (3, 5391856), (4, 4043892), (6, 2695928), (8, 2021946), (12, 1347964), (16, 1010973), (17, 951504), (24, 673982), (34, 475752), (43, 376176), (48, 336991), (51, 317168), (68, 237876), (86, 188088), (102, 158584), (129, 125392), (136, 118938), (172, 94044), (204, 79292), (258, 62696), (272, 59469), (344, 47022), (408, 39646), (461, 35088), (516, 31348), (688, 23511), (731, 22128), (816, 19823), (922, 17544), (1032, 15674), (1383, 11696), (1462, 11064), (1844, 8772), (2064, 7837), (2193, 7376), (2766, 5848), (2924, 5532), (3688, 4386)]