158708643

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:379

約数の個数: 32

約数和(自身を含む): 222497280

約数和(自身を除く): 63788637

約数列:

[1, 3, 59, 71, 73, 173, 177, 213, 219, 519, 4189, 4307, 5183, 10207, 12283, 12567, 12629, 12921, 15549, 30621, 36849, 37887, 305797, 724697, 745111, 896659, 917391, 2174091, 2235333, 2689977, 52902881, 158708643]

約数ペア:

[(1, 158708643), (3, 52902881), (59, 2689977), (71, 2235333), (73, 2174091), (173, 917391), (177, 896659), (213, 745111), (219, 724697), (519, 305797), (4189, 37887), (4307, 36849), (5183, 30621), (10207, 15549), (12283, 12921), (12567, 12629)]