156724537006

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{89}}^1\times {\mathrm{701}}^1\times {\mathrm{1307}}^1$

素因数の和:2161

約数の個数: 48

約数和(自身を含む): 246182891760

約数和(自身を除く): 89458354754

約数列:

[1, 2, 31, 62, 89, 178, 701, 961, 1307, 1402, 1922, 2614, 2759, 5518, 21731, 40517, 43462, 62389, 81034, 85529, 116323, 124778, 171058, 232646, 673661, 916207, 1256027, 1347322, 1832414, 1934059, 2512054, 3606013, 3868118, 7212026, 28402417, 56804834, 59955829, 81542423, 111786403, 119911658, 163084846, 223572806, 880474927, 1760949854, 2527815113, 5055630226, 78362268503, 156724537006]

約数ペア:

[(1, 156724537006), (2, 78362268503), (31, 5055630226), (62, 2527815113), (89, 1760949854), (178, 880474927), (701, 223572806), (961, 163084846), (1307, 119911658), (1402, 111786403), (1922, 81542423), (2614, 59955829), (2759, 56804834), (5518, 28402417), (21731, 7212026), (40517, 3868118), (43462, 3606013), (62389, 2512054), (81034, 1934059), (85529, 1832414), (116323, 1347322), (124778, 1256027), (171058, 916207), (232646, 673661)]