156988721179

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{38593}}^1$

素因数の和:38787

約数の個数: 32

約数和(自身を含む): 172861599744

約数和(自身を除く): 15872878565

約数列:

[1, 23, 47, 53, 71, 1081, 1219, 1633, 2491, 3337, 3763, 38593, 57293, 76751, 86549, 176861, 887639, 1813871, 2045429, 2740103, 4067803, 41719033, 47044867, 63022369, 96135163, 128784841, 145225459, 2211108749, 2962051343, 3340185557, 6825596573, 156988721179]

約数ペア:

[(1, 156988721179), (23, 6825596573), (47, 3340185557), (53, 2962051343), (71, 2211108749), (1081, 145225459), (1219, 128784841), (1633, 96135163), (2491, 63022369), (3337, 47044867), (3763, 41719033), (38593, 4067803), (57293, 2740103), (76751, 2045429), (86549, 1813871), (176861, 887639)]