156977107198

素因数分解:

$2^1\times {\mathrm{421}}^1\times {\mathrm{1381}}^1\times {\mathrm{134999}}^1$

素因数の和:136803

約数の個数: 16

約数和(自身を含む): 236197620000

約数和(自身を除く): 79220512802

約数列:

[1, 2, 421, 842, 1381, 2762, 134999, 269998, 581401, 1162802, 56834579, 113669158, 186433619, 372867238, 78488553599, 156977107198]

約数ペア:

[(1, 156977107198), (2, 78488553599), (421, 372867238), (842, 186433619), (1381, 113669158), (2762, 56834579), (134999, 1162802), (269998, 581401)]