140312238

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{23887}}^1$

素因数の和:23992

約数の個数: 32

約数和(自身を含む): 309588480

約数和(自身を除く): 169276242

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 89, 178, 267, 534, 979, 1958, 2937, 5874, 23887, 47774, 71661, 143322, 262757, 525514, 788271, 1576542, 2125943, 4251886, 6377829, 12755658, 23385373, 46770746, 70156119, 140312238]

約数ペア:

[(1, 140312238), (2, 70156119), (3, 46770746), (6, 23385373), (11, 12755658), (22, 6377829), (33, 4251886), (66, 2125943), (89, 1576542), (178, 788271), (267, 525514), (534, 262757), (979, 143322), (1958, 71661), (2937, 47774), (5874, 23887)]