156787687621

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^2\times {\mathrm{41843}}^1$

素因数の和:42037

約数の個数: 24

約数和(自身を含む): 170959520160

約数和(自身を除く): 14171832539

約数列:

[1, 19, 53, 61, 1007, 1159, 3233, 3721, 41843, 61427, 70699, 197213, 795017, 2217679, 2552423, 3747047, 42135901, 48496037, 135278419, 155697803, 2570289961, 2958258257, 8251983559, 156787687621]

約数ペア:

[(1, 156787687621), (19, 8251983559), (53, 2958258257), (61, 2570289961), (1007, 155697803), (1159, 135278419), (3233, 48496037), (3721, 42135901), (41843, 3747047), (61427, 2552423), (70699, 2217679), (197213, 795017)]