164156618

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{859}}^1$

素因数の和:1034

約数の個数: 32

約数和(自身を含む): 267494400

約数和(自身を除く): 103337782

約数列:

[1, 2, 19, 38, 47, 94, 107, 214, 859, 893, 1718, 1786, 2033, 4066, 5029, 10058, 16321, 32642, 40373, 80746, 91913, 95551, 183826, 191102, 767087, 1534174, 1746347, 3492694, 4319911, 8639822, 82078309, 164156618]

約数ペア:

[(1, 164156618), (2, 82078309), (19, 8639822), (38, 4319911), (47, 3492694), (94, 1746347), (107, 1534174), (214, 767087), (859, 191102), (893, 183826), (1718, 95551), (1786, 91913), (2033, 80746), (4066, 40373), (5029, 32642), (10058, 16321)]