156903142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{35839}}^1$

素因数の和:36051

約数の個数: 16

約数和(自身を含む): 258048000

約数和(自身を除く): 101144858

約数列:

[1, 2, 11, 22, 199, 398, 2189, 4378, 35839, 71678, 394229, 788458, 7131961, 14263922, 78451571, 156903142]

約数ペア:

[(1, 156903142), (2, 78451571), (11, 14263922), (22, 7131961), (199, 788458), (398, 394229), (2189, 71678), (4378, 35839)]