188145244

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{1483}}^1$

素因数の和:1714

約数の個数: 48

約数和(自身を含む): 394910208

約数和(自身を除く): 206764964

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 197, 322, 394, 644, 788, 1379, 1483, 2758, 2966, 4531, 5516, 5932, 9062, 10381, 18124, 20762, 31717, 34109, 41524, 63434, 68218, 126868, 136436, 238763, 292151, 477526, 584302, 955052, 1168604, 2045057, 4090114, 6719473, 8180228, 13438946, 26877892, 47036311, 94072622, 188145244]

約数ペア:

[(1, 188145244), (2, 94072622), (4, 47036311), (7, 26877892), (14, 13438946), (23, 8180228), (28, 6719473), (46, 4090114), (92, 2045057), (161, 1168604), (197, 955052), (322, 584302), (394, 477526), (644, 292151), (788, 238763), (1379, 136436), (1483, 126868), (2758, 68218), (2966, 63434), (4531, 41524), (5516, 34109), (5932, 31717), (9062, 20762), (10381, 18124)]