102969856

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1$

素因数の和:465

約数の個数: 80

約数和(自身を含む): 229806720

約数和(自身を除く): 126836864

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 64, 88, 94, 128, 176, 188, 256, 352, 376, 389, 512, 517, 704, 752, 778, 1034, 1408, 1504, 1556, 2068, 2816, 3008, 3112, 4136, 4279, 5632, 6016, 6224, 8272, 8558, 12032, 12448, 16544, 17116, 18283, 24064, 24896, 33088, 34232, 36566, 49792, 66176, 68464, 73132, 99584, 132352, 136928, 146264, 199168, 201113, 264704, 273856, 292528, 402226, 547712, 585056, 804452, 1095424, 1170112, 1608904, 2190848, 2340224, 3217808, 4680448, 6435616, 9360896, 12871232, 25742464, 51484928, 102969856]

約数ペア:

[(1, 102969856), (2, 51484928), (4, 25742464), (8, 12871232), (11, 9360896), (16, 6435616), (22, 4680448), (32, 3217808), (44, 2340224), (47, 2190848), (64, 1608904), (88, 1170112), (94, 1095424), (128, 804452), (176, 585056), (188, 547712), (256, 402226), (352, 292528), (376, 273856), (389, 264704), (512, 201113), (517, 199168), (704, 146264), (752, 136928), (778, 132352), (1034, 99584), (1408, 73132), (1504, 68464), (1556, 66176), (2068, 49792), (2816, 36566), (3008, 34232), (3112, 33088), (4136, 24896), (4279, 24064), (5632, 18283), (6016, 17116), (6224, 16544), (8272, 12448), (8558, 12032)]