163989384

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{525607}}^1$

素因数の和:525629

約数の個数: 32

約数和(自身を含む): 441510720

約数和(自身を除く): 277521336

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 525607, 1051214, 1576821, 2102428, 3153642, 4204856, 6307284, 6832891, 12614568, 13665782, 20498673, 27331564, 40997346, 54663128, 81994692, 163989384]

約数ペア:

[(1, 163989384), (2, 81994692), (3, 54663128), (4, 40997346), (6, 27331564), (8, 20498673), (12, 13665782), (13, 12614568), (24, 6832891), (26, 6307284), (39, 4204856), (52, 3153642), (78, 2102428), (104, 1576821), (156, 1051214), (312, 525607)]