166941294

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2140273}}^1$

素因数の和:2140291

約数の個数: 16

約数和(自身を含む): 359566032

約数和(自身を除く): 192624738

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2140273, 4280546, 6420819, 12841638, 27823549, 55647098, 83470647, 166941294]

約数ペア:

[(1, 166941294), (2, 83470647), (3, 55647098), (6, 27823549), (13, 12841638), (26, 6420819), (39, 4280546), (78, 2140273)]