164004141

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{2843}}^1$

素因数の和:2961

約数の個数: 32

約数和(自身を含む): 259918848

約数和(自身を除く): 95914707

約数列:

[1, 3, 7, 21, 41, 67, 123, 201, 287, 469, 861, 1407, 2747, 2843, 8241, 8529, 19229, 19901, 57687, 59703, 116563, 190481, 349689, 571443, 815941, 1333367, 2447823, 4000101, 7809721, 23429163, 54668047, 164004141]

約数ペア:

[(1, 164004141), (3, 54668047), (7, 23429163), (21, 7809721), (41, 4000101), (67, 2447823), (123, 1333367), (201, 815941), (287, 571443), (469, 349689), (861, 190481), (1407, 116563), (2747, 59703), (2843, 57687), (8241, 19901), (8529, 19229)]