133335616

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2333}}^1$

素因数の和:2411

約数の個数: 56

約数和(自身を含む): 284561280

約数和(自身を除く): 151225664

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 47, 64, 76, 94, 152, 188, 304, 376, 608, 752, 893, 1216, 1504, 1786, 2333, 3008, 3572, 4666, 7144, 9332, 14288, 18664, 28576, 37328, 44327, 57152, 74656, 88654, 109651, 149312, 177308, 219302, 354616, 438604, 709232, 877208, 1418464, 1754416, 2083369, 2836928, 3508832, 4166738, 7017664, 8333476, 16666952, 33333904, 66667808, 133335616]

約数ペア:

[(1, 133335616), (2, 66667808), (4, 33333904), (8, 16666952), (16, 8333476), (19, 7017664), (32, 4166738), (38, 3508832), (47, 2836928), (64, 2083369), (76, 1754416), (94, 1418464), (152, 877208), (188, 709232), (304, 438604), (376, 354616), (608, 219302), (752, 177308), (893, 149312), (1216, 109651), (1504, 88654), (1786, 74656), (2333, 57152), (3008, 44327), (3572, 37328), (4666, 28576), (7144, 18664), (9332, 14288)]