128736699008

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{252893}}^1$

素因数の和:253045

約数の個数: 64

約数和(自身を含む): 265432484520

約数和(自身を除く): 136695785512

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 97, 128, 164, 194, 328, 388, 656, 776, 1312, 1552, 2624, 3104, 3977, 5248, 6208, 7954, 12416, 15908, 31816, 63632, 127264, 252893, 254528, 505786, 509056, 1011572, 2023144, 4046288, 8092576, 10368613, 16185152, 20737226, 24530621, 32370304, 41474452, 49061242, 82948904, 98122484, 165897808, 196244968, 331795616, 392489936, 663591232, 784979872, 1005755461, 1327182464, 1569959744, 2011510922, 3139919488, 4023021844, 8046043688, 16092087376, 32184174752, 64368349504, 128736699008]

約数ペア:

[(1, 128736699008), (2, 64368349504), (4, 32184174752), (8, 16092087376), (16, 8046043688), (32, 4023021844), (41, 3139919488), (64, 2011510922), (82, 1569959744), (97, 1327182464), (128, 1005755461), (164, 784979872), (194, 663591232), (328, 392489936), (388, 331795616), (656, 196244968), (776, 165897808), (1312, 98122484), (1552, 82948904), (2624, 49061242), (3104, 41474452), (3977, 32370304), (5248, 24530621), (6208, 20737226), (7954, 16185152), (12416, 10368613), (15908, 8092576), (31816, 4046288), (63632, 2023144), (127264, 1011572), (252893, 509056), (254528, 505786)]