165690784

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:378

約数の個数: 96

約数和(自身を含む): 390168576

約数和(自身を除く): 224477792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 107, 112, 124, 214, 217, 223, 224, 248, 428, 434, 446, 496, 749, 856, 868, 892, 992, 1498, 1561, 1712, 1736, 1784, 2996, 3122, 3317, 3424, 3472, 3568, 5992, 6244, 6634, 6913, 6944, 7136, 11984, 12488, 13268, 13826, 23219, 23861, 23968, 24976, 26536, 27652, 46438, 47722, 48391, 49952, 53072, 55304, 92876, 95444, 96782, 106144, 110608, 167027, 185752, 190888, 193564, 221216, 334054, 371504, 381776, 387128, 668108, 739691, 743008, 763552, 774256, 1336216, 1479382, 1548512, 2672432, 2958764, 5177837, 5344864, 5917528, 10355674, 11835056, 20711348, 23670112, 41422696, 82845392, 165690784]

約数ペア:

[(1, 165690784), (2, 82845392), (4, 41422696), (7, 23670112), (8, 20711348), (14, 11835056), (16, 10355674), (28, 5917528), (31, 5344864), (32, 5177837), (56, 2958764), (62, 2672432), (107, 1548512), (112, 1479382), (124, 1336216), (214, 774256), (217, 763552), (223, 743008), (224, 739691), (248, 668108), (428, 387128), (434, 381776), (446, 371504), (496, 334054), (749, 221216), (856, 193564), (868, 190888), (892, 185752), (992, 167027), (1498, 110608), (1561, 106144), (1712, 96782), (1736, 95444), (1784, 92876), (2996, 55304), (3122, 53072), (3317, 49952), (3424, 48391), (3472, 47722), (3568, 46438), (5992, 27652), (6244, 26536), (6634, 24976), (6913, 23968), (6944, 23861), (7136, 23219), (11984, 13826), (12488, 13268)]