127222992

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67961}}^1$

素因数の和:67988

約数の個数: 60

約数和(自身を含む): 383441604

約数和(自身を除く): 256218612

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 67961, 135922, 203883, 271844, 407766, 543688, 611649, 815532, 883493, 1087376, 1223298, 1631064, 1766986, 2446596, 2650479, 3262128, 3533972, 4893192, 5300958, 7067944, 7951437, 9786384, 10601916, 14135888, 15902874, 21203832, 31805748, 42407664, 63611496, 127222992]

約数ペア:

[(1, 127222992), (2, 63611496), (3, 42407664), (4, 31805748), (6, 21203832), (8, 15902874), (9, 14135888), (12, 10601916), (13, 9786384), (16, 7951437), (18, 7067944), (24, 5300958), (26, 4893192), (36, 3533972), (39, 3262128), (48, 2650479), (52, 2446596), (72, 1766986), (78, 1631064), (104, 1223298), (117, 1087376), (144, 883493), (156, 815532), (208, 611649), (234, 543688), (312, 407766), (468, 271844), (624, 203883), (936, 135922), (1872, 67961)]