156042865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{269}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 209952000

約数和(自身を除く): 53909135

約数列:

[1, 5, 11, 53, 55, 199, 265, 269, 583, 995, 1345, 2189, 2915, 2959, 10547, 10945, 14257, 14795, 52735, 53531, 71285, 116017, 156827, 267655, 580085, 588841, 784135, 2837143, 2944205, 14185715, 31208573, 156042865]

約数ペア:

[(1, 156042865), (5, 31208573), (11, 14185715), (53, 2944205), (55, 2837143), (199, 784135), (265, 588841), (269, 580085), (583, 267655), (995, 156827), (1345, 116017), (2189, 71285), (2915, 53531), (2959, 52735), (10547, 14795), (10945, 14257)]