198153924

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{691}}^1\times {\mathrm{1039}}^1$

素因数の和:1760

約数の個数: 48

約数和(自身を含む): 483624960

約数和(自身を除く): 285471036

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 691, 1039, 1382, 2073, 2078, 2764, 3117, 4146, 4156, 6234, 8292, 12468, 15893, 23897, 31786, 47679, 47794, 63572, 71691, 95358, 95588, 143382, 190716, 286764, 717949, 1435898, 2153847, 2871796, 4307694, 8615388, 16512827, 33025654, 49538481, 66051308, 99076962, 198153924]

約数ペア:

[(1, 198153924), (2, 99076962), (3, 66051308), (4, 49538481), (6, 33025654), (12, 16512827), (23, 8615388), (46, 4307694), (69, 2871796), (92, 2153847), (138, 1435898), (276, 717949), (691, 286764), (1039, 190716), (1382, 143382), (2073, 95588), (2078, 95358), (2764, 71691), (3117, 63572), (4146, 47794), (4156, 47679), (6234, 31786), (8292, 23897), (12468, 15893)]