156908206

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{2251}}^1$

素因数の和:2656

約数の個数: 32

約数和(自身を含む): 290562048

約数和(自身を除く): 133653842

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 383, 766, 2251, 2681, 4502, 4979, 5362, 9958, 15757, 29263, 31514, 34853, 58526, 69706, 204841, 409682, 862133, 1724266, 6034931, 11207729, 12069862, 22415458, 78454103, 156908206]

約数ペア:

[(1, 156908206), (2, 78454103), (7, 22415458), (13, 12069862), (14, 11207729), (26, 6034931), (91, 1724266), (182, 862133), (383, 409682), (766, 204841), (2251, 69706), (2681, 58526), (4502, 34853), (4979, 31514), (5362, 29263), (9958, 15757)]