157445356

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{4889}}^1$

素因数の和:5073

約数の個数: 24

約数和(自身を含む): 281781360

約数和(自身を除く): 124336004

約数列:

[1, 2, 4, 83, 97, 166, 194, 332, 388, 4889, 8051, 9778, 16102, 19556, 32204, 405787, 474233, 811574, 948466, 1623148, 1896932, 39361339, 78722678, 157445356]

約数ペア:

[(1, 157445356), (2, 78722678), (4, 39361339), (83, 1896932), (97, 1623148), (166, 948466), (194, 811574), (332, 474233), (388, 405787), (4889, 32204), (8051, 19556), (9778, 16102)]