156972507734

素因数分解:

$2^1\times 7^2\times {\mathrm{1153}}^1\times {\mathrm{1389211}}^1$

素因数の和:1390380

約数の個数: 24

約数和(自身を含む): 274138760808

約数和(自身を除く): 117166253074

約数列:

[1, 2, 7, 14, 49, 98, 1153, 2306, 8071, 16142, 56497, 112994, 1389211, 2778422, 9724477, 19448954, 68071339, 136142678, 1601760283, 3203520566, 11212321981, 22424643962, 78486253867, 156972507734]

約数ペア:

[(1, 156972507734), (2, 78486253867), (7, 22424643962), (14, 11212321981), (49, 3203520566), (98, 1601760283), (1153, 136142678), (2306, 68071339), (8071, 19448954), (16142, 9724477), (56497, 2778422), (112994, 1389211)]