156913453694

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{21661}}^1\times {\mathrm{190633}}^1$

素因数の和:212315

約数の個数: 16

約数和(自身を含む): 247770822480

約数和(自身を除く): 90857368786

約数列:

[1, 2, 19, 38, 21661, 43322, 190633, 381266, 411559, 823118, 3622027, 7244054, 4129301413, 8258602826, 78456726847, 156913453694]

約数ペア:

[(1, 156913453694), (2, 78456726847), (19, 8258602826), (38, 4129301413), (21661, 7244054), (43322, 3622027), (190633, 823118), (381266, 411559)]