156670857729

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{691}}^1\times {\mathrm{15427}}^1$

素因数の和:16218

約数の個数: 48

約数和(自身を含む): 239829617664

約数和(自身を除く): 83158759935

約数列:

[1, 3, 9, 23, 69, 71, 207, 213, 639, 691, 1633, 2073, 4899, 6219, 14697, 15427, 15893, 46281, 47679, 49061, 138843, 143037, 147183, 354821, 441549, 1064463, 1095317, 1128403, 3193389, 3285951, 3385209, 9857853, 10155627, 10660057, 25192291, 31980171, 75576873, 95940513, 226730619, 245181311, 735543933, 756864047, 2206631799, 2270592141, 6811776423, 17407873081, 52223619243, 156670857729]

約数ペア:

[(1, 156670857729), (3, 52223619243), (9, 17407873081), (23, 6811776423), (69, 2270592141), (71, 2206631799), (207, 756864047), (213, 735543933), (639, 245181311), (691, 226730619), (1633, 95940513), (2073, 75576873), (4899, 31980171), (6219, 25192291), (14697, 10660057), (15427, 10155627), (15893, 9857853), (46281, 3385209), (47679, 3285951), (49061, 3193389), (138843, 1128403), (143037, 1095317), (147183, 1064463), (354821, 441549)]