157539616

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{8807}}^1$

素因数の和:8873

約数の個数: 48

約数和(自身を含む): 341820864

約数和(自身を除く): 184281248

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 86, 104, 172, 208, 344, 416, 559, 688, 1118, 1376, 2236, 4472, 8807, 8944, 17614, 17888, 35228, 70456, 114491, 140912, 228982, 281824, 378701, 457964, 757402, 915928, 1514804, 1831856, 3029608, 3663712, 4923113, 6059216, 9846226, 12118432, 19692452, 39384904, 78769808, 157539616]

約数ペア:

[(1, 157539616), (2, 78769808), (4, 39384904), (8, 19692452), (13, 12118432), (16, 9846226), (26, 6059216), (32, 4923113), (43, 3663712), (52, 3029608), (86, 1831856), (104, 1514804), (172, 915928), (208, 757402), (344, 457964), (416, 378701), (559, 281824), (688, 228982), (1118, 140912), (1376, 114491), (2236, 70456), (4472, 35228), (8807, 17888), (8944, 17614)]