121477716

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:414

約数の個数: 144

約数和(自身を含む): 354332160

約数和(自身を除く): 232854444

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 31, 34, 36, 38, 51, 57, 62, 68, 76, 93, 102, 114, 124, 153, 171, 186, 204, 228, 279, 306, 323, 337, 342, 372, 527, 558, 589, 612, 646, 674, 684, 969, 1011, 1054, 1116, 1178, 1292, 1348, 1581, 1767, 1938, 2022, 2108, 2356, 2907, 3033, 3162, 3534, 3876, 4044, 4743, 5301, 5729, 5814, 6066, 6324, 6403, 7068, 9486, 10013, 10447, 10602, 11458, 11628, 12132, 12806, 17187, 18972, 19209, 20026, 20894, 21204, 22916, 25612, 30039, 31341, 34374, 38418, 40052, 41788, 51561, 57627, 60078, 62682, 68748, 76836, 90117, 94023, 103122, 108851, 115254, 120156, 125364, 177599, 180234, 188046, 198493, 206244, 217702, 230508, 326553, 355198, 360468, 376092, 396986, 435404, 532797, 595479, 653106, 710396, 793972, 979659, 1065594, 1190958, 1306212, 1598391, 1786437, 1959318, 2131188, 2381916, 3196782, 3374381, 3572874, 3918636, 6393564, 6748762, 7145748, 10123143, 13497524, 20246286, 30369429, 40492572, 60738858, 121477716]

約数ペア:

[(1, 121477716), (2, 60738858), (3, 40492572), (4, 30369429), (6, 20246286), (9, 13497524), (12, 10123143), (17, 7145748), (18, 6748762), (19, 6393564), (31, 3918636), (34, 3572874), (36, 3374381), (38, 3196782), (51, 2381916), (57, 2131188), (62, 1959318), (68, 1786437), (76, 1598391), (93, 1306212), (102, 1190958), (114, 1065594), (124, 979659), (153, 793972), (171, 710396), (186, 653106), (204, 595479), (228, 532797), (279, 435404), (306, 396986), (323, 376092), (337, 360468), (342, 355198), (372, 326553), (527, 230508), (558, 217702), (589, 206244), (612, 198493), (646, 188046), (674, 180234), (684, 177599), (969, 125364), (1011, 120156), (1054, 115254), (1116, 108851), (1178, 103122), (1292, 94023), (1348, 90117), (1581, 76836), (1767, 68748), (1938, 62682), (2022, 60078), (2108, 57627), (2356, 51561), (2907, 41788), (3033, 40052), (3162, 38418), (3534, 34374), (3876, 31341), (4044, 30039), (4743, 25612), (5301, 22916), (5729, 21204), (5814, 20894), (6066, 20026), (6324, 19209), (6403, 18972), (7068, 17187), (9486, 12806), (10013, 12132), (10447, 11628), (10602, 11458)]