16216127148

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2417431}}^1$

素因数の和:2417494

約数の個数: 48

約数和(自身を含む): 41695867136

約数和(自身を除く): 25479739988

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 1118, 1677, 2236, 3354, 6708, 2417431, 4834862, 7252293, 9669724, 14504586, 29009172, 31426603, 62853206, 94279809, 103949533, 125706412, 188559618, 207899066, 311848599, 377119236, 415798132, 623697198, 1247394396, 1351343929, 2702687858, 4054031787, 5405375716, 8108063574, 16216127148]

約数ペア:

[(1, 16216127148), (2, 8108063574), (3, 5405375716), (4, 4054031787), (6, 2702687858), (12, 1351343929), (13, 1247394396), (26, 623697198), (39, 415798132), (43, 377119236), (52, 311848599), (78, 207899066), (86, 188559618), (129, 125706412), (156, 103949533), (172, 94279809), (258, 62853206), (516, 31426603), (559, 29009172), (1118, 14504586), (1677, 9669724), (2236, 7252293), (3354, 4834862), (6708, 2417431)]