198415112

素因数分解:

$2^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{373}}^1$

素因数の和:475

約数の個数: 96

約数和(自身を含む): 460468800

約数和(自身を除く): 262053688

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 49, 56, 59, 92, 98, 118, 161, 184, 196, 236, 322, 373, 392, 413, 472, 644, 746, 826, 1127, 1288, 1357, 1492, 1652, 2254, 2611, 2714, 2891, 2984, 3304, 4508, 5222, 5428, 5782, 8579, 9016, 9499, 10444, 10856, 11564, 17158, 18277, 18998, 20888, 22007, 23128, 34316, 36554, 37996, 44014, 60053, 66493, 68632, 73108, 75992, 88028, 120106, 132986, 146216, 154049, 176056, 240212, 265972, 308098, 420371, 480424, 506161, 531944, 616196, 840742, 1012322, 1078343, 1232392, 1681484, 2024644, 2156686, 3362968, 3543127, 4049288, 4313372, 7086254, 8626744, 14172508, 24801889, 28345016, 49603778, 99207556, 198415112]

約数ペア:

[(1, 198415112), (2, 99207556), (4, 49603778), (7, 28345016), (8, 24801889), (14, 14172508), (23, 8626744), (28, 7086254), (46, 4313372), (49, 4049288), (56, 3543127), (59, 3362968), (92, 2156686), (98, 2024644), (118, 1681484), (161, 1232392), (184, 1078343), (196, 1012322), (236, 840742), (322, 616196), (373, 531944), (392, 506161), (413, 480424), (472, 420371), (644, 308098), (746, 265972), (826, 240212), (1127, 176056), (1288, 154049), (1357, 146216), (1492, 132986), (1652, 120106), (2254, 88028), (2611, 75992), (2714, 73108), (2891, 68632), (2984, 66493), (3304, 60053), (4508, 44014), (5222, 37996), (5428, 36554), (5782, 34316), (8579, 23128), (9016, 22007), (9499, 20888), (10444, 18998), (10856, 18277), (11564, 17158)]