139425516

素因数分解:

$2^2\times 3^3\times {\mathrm{193}}^1\times {\mathrm{6689}}^1$

素因数の和:6895

約数の個数: 48

約数和(自身を含む): 363400800

約数和(自身を除く): 223975284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 193, 386, 579, 772, 1158, 1737, 2316, 3474, 5211, 6689, 6948, 10422, 13378, 20067, 20844, 26756, 40134, 60201, 80268, 120402, 180603, 240804, 361206, 722412, 1290977, 2581954, 3872931, 5163908, 7745862, 11618793, 15491724, 23237586, 34856379, 46475172, 69712758, 139425516]

約数ペア:

[(1, 139425516), (2, 69712758), (3, 46475172), (4, 34856379), (6, 23237586), (9, 15491724), (12, 11618793), (18, 7745862), (27, 5163908), (36, 3872931), (54, 2581954), (108, 1290977), (193, 722412), (386, 361206), (579, 240804), (772, 180603), (1158, 120402), (1737, 80268), (2316, 60201), (3474, 40134), (5211, 26756), (6689, 20844), (6948, 20067), (10422, 13378)]