128266056

素因数分解:

$2^3\times 3^2\times {\mathrm{211}}^1\times {\mathrm{8443}}^1$

素因数の和:8666

約数の個数: 48

約数和(自身を含む): 349074960

約数和(自身を除く): 220808904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 211, 422, 633, 844, 1266, 1688, 1899, 2532, 3798, 5064, 7596, 8443, 15192, 16886, 25329, 33772, 50658, 67544, 75987, 101316, 151974, 202632, 303948, 607896, 1781473, 3562946, 5344419, 7125892, 10688838, 14251784, 16033257, 21377676, 32066514, 42755352, 64133028, 128266056]

約数ペア:

[(1, 128266056), (2, 64133028), (3, 42755352), (4, 32066514), (6, 21377676), (8, 16033257), (9, 14251784), (12, 10688838), (18, 7125892), (24, 5344419), (36, 3562946), (72, 1781473), (211, 607896), (422, 303948), (633, 202632), (844, 151974), (1266, 101316), (1688, 75987), (1899, 67544), (2532, 50658), (3798, 33772), (5064, 25329), (7596, 16886), (8443, 15192)]