168503608

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{231461}}^1$

素因数の和:231487

約数の個数: 32

約数和(自身を含む): 388856160

約数和(自身を除く): 220352552

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 231461, 462922, 925844, 1620227, 1851688, 3008993, 3240454, 6017986, 6480908, 12035972, 12961816, 21062951, 24071944, 42125902, 84251804, 168503608]

約数ペア:

[(1, 168503608), (2, 84251804), (4, 42125902), (7, 24071944), (8, 21062951), (13, 12961816), (14, 12035972), (26, 6480908), (28, 6017986), (52, 3240454), (56, 3008993), (91, 1851688), (104, 1620227), (182, 925844), (364, 462922), (728, 231461)]