123003424

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{557}}^1$

素因数の和:737

約数の個数: 48

約数和(自身を含む): 248609088

約数和(自身を除く): 125605664

約数列:

[1, 2, 4, 8, 16, 32, 67, 103, 134, 206, 268, 412, 536, 557, 824, 1072, 1114, 1648, 2144, 2228, 3296, 4456, 6901, 8912, 13802, 17824, 27604, 37319, 55208, 57371, 74638, 110416, 114742, 149276, 220832, 229484, 298552, 458968, 597104, 917936, 1194208, 1835872, 3843857, 7687714, 15375428, 30750856, 61501712, 123003424]

約数ペア:

[(1, 123003424), (2, 61501712), (4, 30750856), (8, 15375428), (16, 7687714), (32, 3843857), (67, 1835872), (103, 1194208), (134, 917936), (206, 597104), (268, 458968), (412, 298552), (536, 229484), (557, 220832), (824, 149276), (1072, 114742), (1114, 110416), (1648, 74638), (2144, 57371), (2228, 55208), (3296, 37319), (4456, 27604), (6901, 17824), (8912, 13802)]