149726542

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{1663}}^1$

素因数の和:1840

約数の個数: 32

約数和(自身を含む): 263577600

約数和(自身を除く): 113851058

約数列:

[1, 2, 7, 14, 59, 109, 118, 218, 413, 763, 826, 1526, 1663, 3326, 6431, 11641, 12862, 23282, 45017, 90034, 98117, 181267, 196234, 362534, 686819, 1268869, 1373638, 2537738, 10694753, 21389506, 74863271, 149726542]

約数ペア:

[(1, 149726542), (2, 74863271), (7, 21389506), (14, 10694753), (59, 2537738), (109, 1373638), (118, 1268869), (218, 686819), (413, 362534), (763, 196234), (826, 181267), (1526, 98117), (1663, 90034), (3326, 45017), (6431, 23282), (11641, 12862)]