156956153342

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{2971}}^1\times {\mathrm{644261}}^1$

素因数の和:647275

約数の個数: 16

約数和(自身を含む): 241258079664

約数和(自身を除く): 84301926322

約数列:

[1, 2, 41, 82, 2971, 5942, 121811, 243622, 644261, 1288522, 26414701, 52829402, 1914099431, 3828198862, 78478076671, 156956153342]

約数ペア:

[(1, 156956153342), (2, 78478076671), (41, 3828198862), (82, 1914099431), (2971, 52829402), (5942, 26414701), (121811, 1288522), (243622, 644261)]