195429152

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{1303}}^1$

素因数の和:1465

約数の個数: 48

約数和(自身を含む): 397615680

約数和(自身を除く): 202186528

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 109, 172, 218, 344, 436, 688, 872, 1303, 1376, 1744, 2606, 3488, 4687, 5212, 9374, 10424, 18748, 20848, 37496, 41696, 56029, 74992, 112058, 142027, 149984, 224116, 284054, 448232, 568108, 896464, 1136216, 1792928, 2272432, 4544864, 6107161, 12214322, 24428644, 48857288, 97714576, 195429152]

約数ペア:

[(1, 195429152), (2, 97714576), (4, 48857288), (8, 24428644), (16, 12214322), (32, 6107161), (43, 4544864), (86, 2272432), (109, 1792928), (172, 1136216), (218, 896464), (344, 568108), (436, 448232), (688, 284054), (872, 224116), (1303, 149984), (1376, 142027), (1744, 112058), (2606, 74992), (3488, 56029), (4687, 41696), (5212, 37496), (9374, 20848), (10424, 18748)]