127320798

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^3\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:294

約数の個数: 64

約数和(自身を含む): 284601600

約数和(自身を除く): 157280802

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 107, 121, 149, 214, 242, 298, 321, 363, 447, 642, 726, 894, 1177, 1331, 1639, 2354, 2662, 3278, 3531, 3993, 4917, 7062, 7986, 9834, 12947, 15943, 18029, 25894, 31886, 36058, 38841, 47829, 54087, 77682, 95658, 108174, 142417, 175373, 198319, 284834, 350746, 396638, 427251, 526119, 594957, 854502, 1052238, 1189914, 1929103, 3858206, 5787309, 11574618, 21220133, 42440266, 63660399, 127320798]

約数ペア:

[(1, 127320798), (2, 63660399), (3, 42440266), (6, 21220133), (11, 11574618), (22, 5787309), (33, 3858206), (66, 1929103), (107, 1189914), (121, 1052238), (149, 854502), (214, 594957), (242, 526119), (298, 427251), (321, 396638), (363, 350746), (447, 284834), (642, 198319), (726, 175373), (894, 142417), (1177, 108174), (1331, 95658), (1639, 77682), (2354, 54087), (2662, 47829), (3278, 38841), (3531, 36058), (3993, 31886), (4917, 25894), (7062, 18029), (7986, 15943), (9834, 12947)]