156957979059

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1\times {\mathrm{174749}}^1$

素因数の和:175084

約数の個数: 48

約数和(自身を含む): 264976920000

約数和(自身を除く): 108018940941

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 269, 371, 477, 807, 1113, 1883, 2421, 3339, 5649, 14257, 16947, 42771, 99799, 128313, 174749, 299397, 524247, 898191, 1223243, 1572741, 3669729, 9261697, 11009187, 27785091, 47007481, 64831879, 83355273, 141022443, 194495637, 329052367, 423067329, 583486911, 987157101, 2491396493, 2961471303, 7474189479, 17439775451, 22422568437, 52319326353, 156957979059]

約数ペア:

[(1, 156957979059), (3, 52319326353), (7, 22422568437), (9, 17439775451), (21, 7474189479), (53, 2961471303), (63, 2491396493), (159, 987157101), (269, 583486911), (371, 423067329), (477, 329052367), (807, 194495637), (1113, 141022443), (1883, 83355273), (2421, 64831879), (3339, 47007481), (5649, 27785091), (14257, 11009187), (16947, 9261697), (42771, 3669729), (99799, 1572741), (128313, 1223243), (174749, 898191), (299397, 524247)]