169642356

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1087451}}^1$

素因数の和:1087471

約数の個数: 24

約数和(自身を含む): 426281184

約数和(自身を除く): 256638828

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1087451, 2174902, 3262353, 4349804, 6524706, 13049412, 14136863, 28273726, 42410589, 56547452, 84821178, 169642356]

約数ペア:

[(1, 169642356), (2, 84821178), (3, 56547452), (4, 42410589), (6, 28273726), (12, 14136863), (13, 13049412), (26, 6524706), (39, 4349804), (52, 3262353), (78, 2174902), (156, 1087451)]