144290318

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{7417}}^1$

素因数の和:7627

約数の個数: 16

約数和(自身を含む): 221115744

約数和(自身を除く): 76825426

約数列:

[1, 2, 71, 137, 142, 274, 7417, 9727, 14834, 19454, 526607, 1016129, 1053214, 2032258, 72145159, 144290318]

約数ペア:

[(1, 144290318), (2, 72145159), (71, 2032258), (137, 1053214), (142, 1016129), (274, 526607), (7417, 19454), (9727, 14834)]