198187872

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89759}}^1$

素因数の和:89795

約数の個数: 48

約数和(自身を含む): 542868480

約数和(自身を除く): 344680608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 2208, 89759, 179518, 269277, 359036, 538554, 718072, 1077108, 1436144, 2064457, 2154216, 2872288, 4128914, 4308432, 6193371, 8257828, 8616864, 12386742, 16515656, 24773484, 33031312, 49546968, 66062624, 99093936, 198187872]

約数ペア:

[(1, 198187872), (2, 99093936), (3, 66062624), (4, 49546968), (6, 33031312), (8, 24773484), (12, 16515656), (16, 12386742), (23, 8616864), (24, 8257828), (32, 6193371), (46, 4308432), (48, 4128914), (69, 2872288), (92, 2154216), (96, 2064457), (138, 1436144), (184, 1077108), (276, 718072), (368, 538554), (552, 359036), (736, 269277), (1104, 179518), (2208, 89759)]