128843402024

素因数分解:

$2^3\times {\mathrm{1657}}^1\times {\mathrm{2731}}^1\times {\mathrm{3559}}^1$

素因数の和:7953

約数の個数: 32

約数和(自身を含む): 241883630400

約数和(自身を除く): 113040228376

約数列:

[1, 2, 4, 8, 1657, 2731, 3314, 3559, 5462, 6628, 7118, 10924, 13256, 14236, 21848, 28472, 4525267, 5897263, 9050534, 9719629, 11794526, 18101068, 19439258, 23589052, 36202136, 38878516, 47178104, 77757032, 16105425253, 32210850506, 64421701012, 128843402024]

約数ペア:

[(1, 128843402024), (2, 64421701012), (4, 32210850506), (8, 16105425253), (1657, 77757032), (2731, 47178104), (3314, 38878516), (3559, 36202136), (5462, 23589052), (6628, 19439258), (7118, 18101068), (10924, 11794526), (13256, 9719629), (14236, 9050534), (21848, 5897263), (28472, 4525267)]