129805723372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{18089}}^1\times {\mathrm{137999}}^1$

素因数の和:156105

約数の個数: 24

約数和(自身を含む): 244649160000

約数和(自身を除く): 114843436628

約数列:

[1, 2, 4, 13, 26, 52, 18089, 36178, 72356, 137999, 235157, 275998, 470314, 551996, 940628, 1793987, 3587974, 7175948, 2496263911, 4992527822, 9985055644, 32451430843, 64902861686, 129805723372]

約数ペア:

[(1, 129805723372), (2, 64902861686), (4, 32451430843), (13, 9985055644), (26, 4992527822), (52, 2496263911), (18089, 7175948), (36178, 3587974), (72356, 1793987), (137999, 940628), (235157, 551996), (275998, 470314)]