156970605584

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1553}}^1\times {\mathrm{485941}}^1$

素因数の和:487515

約数の個数: 40

約数和(自身を含む): 327736778712

約数和(自身を除く): 170766173128

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1553, 3106, 6212, 12424, 20189, 24848, 40378, 80756, 161512, 323024, 485941, 971882, 1943764, 3887528, 6317233, 7775056, 12634466, 25268932, 50537864, 101075728, 754666373, 1509332746, 3018665492, 6037330984, 9810662849, 12074661968, 19621325698, 39242651396, 78485302792, 156970605584]

約数ペア:

[(1, 156970605584), (2, 78485302792), (4, 39242651396), (8, 19621325698), (13, 12074661968), (16, 9810662849), (26, 6037330984), (52, 3018665492), (104, 1509332746), (208, 754666373), (1553, 101075728), (3106, 50537864), (6212, 25268932), (12424, 12634466), (20189, 7775056), (24848, 6317233), (40378, 3887528), (80756, 1943764), (161512, 971882), (323024, 485941)]