163835178

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2100451}}^1$

素因数の和:2100469

約数の個数: 16

約数和(自身を含む): 352875936

約数和(自身を除く): 189040758

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2100451, 4200902, 6301353, 12602706, 27305863, 54611726, 81917589, 163835178]

約数ペア:

[(1, 163835178), (2, 81917589), (3, 54611726), (6, 27305863), (13, 12602706), (26, 6301353), (39, 4200902), (78, 2100451)]