131695212

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:343

約数の個数: 96

約数和(自身を含む): 346106880

約数和(自身を除く): 214411668

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 73, 79, 132, 146, 158, 173, 219, 237, 292, 316, 346, 438, 474, 519, 692, 803, 869, 876, 948, 1038, 1606, 1738, 1903, 2076, 2409, 2607, 3212, 3476, 3806, 4818, 5214, 5709, 5767, 7612, 9636, 10428, 11418, 11534, 12629, 13667, 17301, 22836, 23068, 25258, 27334, 34602, 37887, 41001, 50516, 54668, 63437, 69204, 75774, 82002, 126874, 138919, 150337, 151548, 164004, 190311, 253748, 277838, 300674, 380622, 416757, 451011, 555676, 601348, 761244, 833514, 902022, 997691, 1667028, 1804044, 1995382, 2993073, 3990764, 5986146, 10974601, 11972292, 21949202, 32923803, 43898404, 65847606, 131695212]

約数ペア:

[(1, 131695212), (2, 65847606), (3, 43898404), (4, 32923803), (6, 21949202), (11, 11972292), (12, 10974601), (22, 5986146), (33, 3990764), (44, 2993073), (66, 1995382), (73, 1804044), (79, 1667028), (132, 997691), (146, 902022), (158, 833514), (173, 761244), (219, 601348), (237, 555676), (292, 451011), (316, 416757), (346, 380622), (438, 300674), (474, 277838), (519, 253748), (692, 190311), (803, 164004), (869, 151548), (876, 150337), (948, 138919), (1038, 126874), (1606, 82002), (1738, 75774), (1903, 69204), (2076, 63437), (2409, 54668), (2607, 50516), (3212, 41001), (3476, 37887), (3806, 34602), (4818, 27334), (5214, 25258), (5709, 23068), (5767, 22836), (7612, 17301), (9636, 13667), (10428, 12629), (11418, 11534)]