131003796

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{12889}}^1$

素因数の和:12925

約数の個数: 72

約数和(自身を含む): 384018880

約数和(自身を除く): 253015084

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 154, 231, 242, 308, 363, 462, 484, 726, 847, 924, 1452, 1694, 2541, 3388, 5082, 10164, 12889, 25778, 38667, 51556, 77334, 90223, 141779, 154668, 180446, 270669, 283558, 360892, 425337, 541338, 567116, 850674, 992453, 1082676, 1559569, 1701348, 1984906, 2977359, 3119138, 3969812, 4678707, 5954718, 6238276, 9357414, 10916983, 11909436, 18714828, 21833966, 32750949, 43667932, 65501898, 131003796]

約数ペア:

[(1, 131003796), (2, 65501898), (3, 43667932), (4, 32750949), (6, 21833966), (7, 18714828), (11, 11909436), (12, 10916983), (14, 9357414), (21, 6238276), (22, 5954718), (28, 4678707), (33, 3969812), (42, 3119138), (44, 2977359), (66, 1984906), (77, 1701348), (84, 1559569), (121, 1082676), (132, 992453), (154, 850674), (231, 567116), (242, 541338), (308, 425337), (363, 360892), (462, 283558), (484, 270669), (726, 180446), (847, 154668), (924, 141779), (1452, 90223), (1694, 77334), (2541, 51556), (3388, 38667), (5082, 25778), (10164, 12889)]