141890946

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{439}}^1\times {\mathrm{523}}^1$

素因数の和:1070

約数の個数: 32

約数和(自身を含む): 287738880

約数和(自身を除く): 145847934

約数列:

[1, 2, 3, 6, 103, 206, 309, 439, 523, 618, 878, 1046, 1317, 1569, 2634, 3138, 45217, 53869, 90434, 107738, 135651, 161607, 229597, 271302, 323214, 459194, 688791, 1377582, 23648491, 47296982, 70945473, 141890946]

約数ペア:

[(1, 141890946), (2, 70945473), (3, 47296982), (6, 23648491), (103, 1377582), (206, 688791), (309, 459194), (439, 323214), (523, 271302), (618, 229597), (878, 161607), (1046, 135651), (1317, 107738), (1569, 90434), (2634, 53869), (3138, 45217)]