145499306

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{33053}}^1$

素因数の和:33157

約数の個数: 16

約数和(自身を含む): 228469248

約数和(自身を除く): 82969942

約数列:

[1, 2, 31, 62, 71, 142, 2201, 4402, 33053, 66106, 1024643, 2049286, 2346763, 4693526, 72749653, 145499306]

約数ペア:

[(1, 145499306), (2, 72749653), (31, 4693526), (62, 2346763), (71, 2049286), (142, 1024643), (2201, 66106), (4402, 33053)]