148491392

素因数分解:

$2^7\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1609}}^1$

素因数の和:1733

約数の個数: 64

約数和(自身を含む): 341577600

約数和(自身を除く): 193086208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 103, 112, 128, 206, 224, 412, 448, 721, 824, 896, 1442, 1609, 1648, 2884, 3218, 3296, 5768, 6436, 6592, 11263, 11536, 12872, 13184, 22526, 23072, 25744, 45052, 46144, 51488, 90104, 92288, 102976, 165727, 180208, 205952, 331454, 360416, 662908, 720832, 1160089, 1325816, 1441664, 2320178, 2651632, 4640356, 5303264, 9280712, 10606528, 18561424, 21213056, 37122848, 74245696, 148491392]

約数ペア:

[(1, 148491392), (2, 74245696), (4, 37122848), (7, 21213056), (8, 18561424), (14, 10606528), (16, 9280712), (28, 5303264), (32, 4640356), (56, 2651632), (64, 2320178), (103, 1441664), (112, 1325816), (128, 1160089), (206, 720832), (224, 662908), (412, 360416), (448, 331454), (721, 205952), (824, 180208), (896, 165727), (1442, 102976), (1609, 92288), (1648, 90104), (2884, 51488), (3218, 46144), (3296, 45052), (5768, 25744), (6436, 23072), (6592, 22526), (11263, 13184), (11536, 12872)]