128278464

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{39301}}^1$

素因数の和:39333

約数の個数: 56

約数和(自身を含む): 359377488

約数和(自身を除く): 231099024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 136, 192, 204, 272, 408, 544, 816, 1088, 1632, 3264, 39301, 78602, 117903, 157204, 235806, 314408, 471612, 628816, 668117, 943224, 1257632, 1336234, 1886448, 2004351, 2515264, 2672468, 3772896, 4008702, 5344936, 7545792, 8017404, 10689872, 16034808, 21379744, 32069616, 42759488, 64139232, 128278464]

約数ペア:

[(1, 128278464), (2, 64139232), (3, 42759488), (4, 32069616), (6, 21379744), (8, 16034808), (12, 10689872), (16, 8017404), (17, 7545792), (24, 5344936), (32, 4008702), (34, 3772896), (48, 2672468), (51, 2515264), (64, 2004351), (68, 1886448), (96, 1336234), (102, 1257632), (136, 943224), (192, 668117), (204, 628816), (272, 471612), (408, 314408), (544, 235806), (816, 157204), (1088, 117903), (1632, 78602), (3264, 39301)]