156913250246

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1\times {\mathrm{431}}^1\times {\mathrm{11939}}^1$

素因数の和:12644

約数の個数: 32

約数和(自身を含む): 240160204800

約数和(自身を除く): 83246954554

約数列:

[1, 2, 79, 158, 193, 386, 431, 862, 11939, 15247, 23878, 30494, 34049, 68098, 83183, 166366, 943181, 1886362, 2304227, 4608454, 5145709, 6571457, 10291418, 13142914, 182033933, 364067866, 406511011, 813022022, 993121837, 1986243674, 78456625123, 156913250246]

約数ペア:

[(1, 156913250246), (2, 78456625123), (79, 1986243674), (158, 993121837), (193, 813022022), (386, 406511011), (431, 364067866), (862, 182033933), (11939, 13142914), (15247, 10291418), (23878, 6571457), (30494, 5145709), (34049, 4608454), (68098, 2304227), (83183, 1886362), (166366, 943181)]