128261736

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{104789}}^1$

素因数の和:104818

約数の個数: 48

約数和(自身を含む): 367812900

約数和(自身を除く): 239551164

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 104789, 209578, 314367, 419156, 628734, 838312, 943101, 1257468, 1781413, 1886202, 2514936, 3562826, 3772404, 5344239, 7125652, 7544808, 10688478, 14251304, 16032717, 21376956, 32065434, 42753912, 64130868, 128261736]

約数ペア:

[(1, 128261736), (2, 64130868), (3, 42753912), (4, 32065434), (6, 21376956), (8, 16032717), (9, 14251304), (12, 10688478), (17, 7544808), (18, 7125652), (24, 5344239), (34, 3772404), (36, 3562826), (51, 2514936), (68, 1886202), (72, 1781413), (102, 1257468), (136, 943101), (153, 838312), (204, 628734), (306, 419156), (408, 314367), (612, 209578), (1224, 104789)]