121900656

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1831}}^1$

素因数の和:1934

約数の個数: 80

約数和(自身を含む): 336208640

約数和(自身を除く): 214307984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 73, 76, 114, 146, 152, 219, 228, 292, 304, 438, 456, 584, 876, 912, 1168, 1387, 1752, 1831, 2774, 3504, 3662, 4161, 5493, 5548, 7324, 8322, 10986, 11096, 14648, 16644, 21972, 22192, 29296, 33288, 34789, 43944, 66576, 69578, 87888, 104367, 133663, 139156, 208734, 267326, 278312, 400989, 417468, 534652, 556624, 801978, 834936, 1069304, 1603956, 1669872, 2138608, 2539597, 3207912, 5079194, 6415824, 7618791, 10158388, 15237582, 20316776, 30475164, 40633552, 60950328, 121900656]

約数ペア:

[(1, 121900656), (2, 60950328), (3, 40633552), (4, 30475164), (6, 20316776), (8, 15237582), (12, 10158388), (16, 7618791), (19, 6415824), (24, 5079194), (38, 3207912), (48, 2539597), (57, 2138608), (73, 1669872), (76, 1603956), (114, 1069304), (146, 834936), (152, 801978), (219, 556624), (228, 534652), (292, 417468), (304, 400989), (438, 278312), (456, 267326), (584, 208734), (876, 139156), (912, 133663), (1168, 104367), (1387, 87888), (1752, 69578), (1831, 66576), (2774, 43944), (3504, 34789), (3662, 33288), (4161, 29296), (5493, 22192), (5548, 21972), (7324, 16644), (8322, 14648), (10986, 11096)]