156966180427

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{30675431}}^1$

素因数の和:30675498

約数の個数: 16

約数和(自身を含む): 194359537152

約数和(自身を除く): 37393356725

約数列:

[1, 7, 17, 43, 119, 301, 731, 5117, 30675431, 214728017, 521482327, 1319043533, 3650376289, 9233304731, 22423740061, 156966180427]

約数ペア:

[(1, 156966180427), (7, 22423740061), (17, 9233304731), (43, 3650376289), (119, 1319043533), (301, 521482327), (731, 214728017), (5117, 30675431)]