168144414

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{149}}^1\times {\mathrm{521}}^1$

素因数の和:713

約数の個数: 48

約数和(自身を含む): 357987600

約数和(自身を除く): 189843186

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 149, 298, 361, 447, 521, 722, 894, 1042, 1083, 1563, 2166, 2831, 3126, 5662, 8493, 9899, 16986, 19798, 29697, 53789, 59394, 77629, 107578, 155258, 161367, 188081, 232887, 322734, 376162, 465774, 564243, 1128486, 1474951, 2949902, 4424853, 8849706, 28024069, 56048138, 84072207, 168144414]

約数ペア:

[(1, 168144414), (2, 84072207), (3, 56048138), (6, 28024069), (19, 8849706), (38, 4424853), (57, 2949902), (114, 1474951), (149, 1128486), (298, 564243), (361, 465774), (447, 376162), (521, 322734), (722, 232887), (894, 188081), (1042, 161367), (1083, 155258), (1563, 107578), (2166, 77629), (2831, 59394), (3126, 53789), (5662, 29697), (8493, 19798), (9899, 16986)]