186743280052

素因数分解:

$2^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{165211}}^1$

素因数の和:165381

約数の個数: 72

約数和(自身を含む): 390243960960

約数和(自身を除く): 203500680908

約数列:

[1, 2, 4, 7, 14, 28, 49, 73, 79, 98, 146, 158, 196, 292, 316, 511, 553, 1022, 1106, 2044, 2212, 3577, 3871, 5767, 7154, 7742, 11534, 14308, 15484, 23068, 40369, 80738, 161476, 165211, 282583, 330422, 565166, 660844, 1130332, 1156477, 2312954, 4625908, 8095339, 12060403, 13051669, 16190678, 24120806, 26103338, 32381356, 48241612, 52206676, 84422821, 91361683, 168845642, 182723366, 337691284, 365446732, 590959747, 639531781, 952771837, 1181919494, 1279063562, 1905543674, 2363838988, 2558127124, 3811087348, 6669402859, 13338805718, 26677611436, 46685820013, 93371640026, 186743280052]

約数ペア:

[(1, 186743280052), (2, 93371640026), (4, 46685820013), (7, 26677611436), (14, 13338805718), (28, 6669402859), (49, 3811087348), (73, 2558127124), (79, 2363838988), (98, 1905543674), (146, 1279063562), (158, 1181919494), (196, 952771837), (292, 639531781), (316, 590959747), (511, 365446732), (553, 337691284), (1022, 182723366), (1106, 168845642), (2044, 91361683), (2212, 84422821), (3577, 52206676), (3871, 48241612), (5767, 32381356), (7154, 26103338), (7742, 24120806), (11534, 16190678), (14308, 13051669), (15484, 12060403), (23068, 8095339), (40369, 4625908), (80738, 2312954), (161476, 1156477), (165211, 1130332), (282583, 660844), (330422, 565166)]