163079306

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{733}}^1$

素因数の和:990

約数の個数: 32

約数和(自身を含む): 271286400

約数和(自身を除く): 108207094

約数列:

[1, 2, 13, 26, 43, 86, 199, 398, 559, 733, 1118, 1466, 2587, 5174, 8557, 9529, 17114, 19058, 31519, 63038, 111241, 145867, 222482, 291734, 409747, 819494, 1896271, 3792542, 6272281, 12544562, 81539653, 163079306]

約数ペア:

[(1, 163079306), (2, 81539653), (13, 12544562), (26, 6272281), (43, 3792542), (86, 1896271), (199, 819494), (398, 409747), (559, 291734), (733, 222482), (1118, 145867), (1466, 111241), (2587, 63038), (5174, 31519), (8557, 19058), (9529, 17114)]