129568138

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{1307}}^1$

素因数の和:1486

約数の個数: 32

約数和(自身を含む): 227654784

約数和(自身を除く): 98086646

約数列:

[1, 2, 7, 14, 73, 97, 146, 194, 511, 679, 1022, 1307, 1358, 2614, 7081, 9149, 14162, 18298, 49567, 95411, 99134, 126779, 190822, 253558, 667877, 887453, 1335754, 1774906, 9254867, 18509734, 64784069, 129568138]

約数ペア:

[(1, 129568138), (2, 64784069), (7, 18509734), (14, 9254867), (73, 1774906), (97, 1335754), (146, 887453), (194, 667877), (511, 253558), (679, 190822), (1022, 126779), (1307, 99134), (1358, 95411), (2614, 49567), (7081, 18298), (9149, 14162)]