140742082

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{16759}}^1$

素因数の和:16810

約数の個数: 32

約数和(自身を含む): 253411200

約数和(自身を除く): 112669118

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 221, 247, 323, 442, 494, 646, 4199, 8398, 16759, 33518, 217867, 284903, 318421, 435734, 569806, 636842, 3703739, 4139473, 5413157, 7407478, 8278946, 10826314, 70371041, 140742082]

約数ペア:

[(1, 140742082), (2, 70371041), (13, 10826314), (17, 8278946), (19, 7407478), (26, 5413157), (34, 4139473), (38, 3703739), (221, 636842), (247, 569806), (323, 435734), (442, 318421), (494, 284903), (646, 217867), (4199, 33518), (8398, 16759)]