156720803902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{27030149}}^1$

素因数の和:27030387

約数の個数: 16

約数和(自身を含む): 254299651200

約数和(自身を除く): 97578847298

約数列:

[1, 2, 13, 26, 223, 446, 2899, 5798, 27030149, 54060298, 351391937, 702783874, 6027723227, 12055446454, 78360401951, 156720803902]

約数ペア:

[(1, 156720803902), (2, 78360401951), (13, 12055446454), (26, 6027723227), (223, 702783874), (446, 351391937), (2899, 54060298), (5798, 27030149)]