156912524993

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{69399613}}^1$

素因数の和:69399656

約数の個数: 16

約数和(自身を含む): 199870888320

約数和(自身を除く): 42958363327

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 69399613, 485797291, 1179793421, 1318592647, 8258553947, 9230148529, 22416074999, 156912524993]

約数ペア:

[(1, 156912524993), (7, 22416074999), (17, 9230148529), (19, 8258553947), (119, 1318592647), (133, 1179793421), (323, 485797291), (2261, 69399613)]