123950464

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:240

約数の個数: 96

約数和(自身を含む): 278374320

約数和(自身を除く): 154423856

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 53, 64, 88, 106, 121, 128, 151, 176, 212, 242, 302, 352, 424, 484, 583, 604, 704, 848, 968, 1166, 1208, 1408, 1661, 1696, 1936, 2332, 2416, 3322, 3392, 3872, 4664, 4832, 6413, 6644, 6784, 7744, 8003, 9328, 9664, 12826, 13288, 15488, 16006, 18271, 18656, 19328, 25652, 26576, 32012, 36542, 37312, 51304, 53152, 64024, 73084, 74624, 88033, 102608, 106304, 128048, 146168, 176066, 205216, 212608, 256096, 292336, 352132, 410432, 512192, 584672, 704264, 820864, 968363, 1024384, 1169344, 1408528, 1936726, 2338688, 2817056, 3873452, 5634112, 7746904, 11268224, 15493808, 30987616, 61975232, 123950464]

約数ペア:

[(1, 123950464), (2, 61975232), (4, 30987616), (8, 15493808), (11, 11268224), (16, 7746904), (22, 5634112), (32, 3873452), (44, 2817056), (53, 2338688), (64, 1936726), (88, 1408528), (106, 1169344), (121, 1024384), (128, 968363), (151, 820864), (176, 704264), (212, 584672), (242, 512192), (302, 410432), (352, 352132), (424, 292336), (484, 256096), (583, 212608), (604, 205216), (704, 176066), (848, 146168), (968, 128048), (1166, 106304), (1208, 102608), (1408, 88033), (1661, 74624), (1696, 73084), (1936, 64024), (2332, 53152), (2416, 51304), (3322, 37312), (3392, 36542), (3872, 32012), (4664, 26576), (4832, 25652), (6413, 19328), (6644, 18656), (6784, 18271), (7744, 16006), (8003, 15488), (9328, 13288), (9664, 12826)]