156913845991

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{1511}}^1\times {\mathrm{243203}}^1$

素因数の和:244782

約数の個数: 16

約数和(自身を含む): 182391326208

約数和(自身を除く): 25477480217

約数列:

[1, 7, 61, 427, 1511, 10577, 92171, 243203, 645197, 1702421, 14835383, 103847681, 367479733, 2572358131, 22416263713, 156913845991]

約数ペア:

[(1, 156913845991), (7, 22416263713), (61, 2572358131), (427, 367479733), (1511, 103847681), (10577, 14835383), (92171, 1702421), (243203, 645197)]