155827712

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{17903}}^1$

素因数の和:17938

約数の個数: 40

約数和(自身を含む): 329684256

約数和(自身を除く): 173856544

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1088, 2176, 4352, 8704, 17903, 35806, 71612, 143224, 286448, 304351, 572896, 608702, 1145792, 1217404, 2291584, 2434808, 4583168, 4869616, 9166336, 9739232, 19478464, 38956928, 77913856, 155827712]

約数ペア:

[(1, 155827712), (2, 77913856), (4, 38956928), (8, 19478464), (16, 9739232), (17, 9166336), (32, 4869616), (34, 4583168), (64, 2434808), (68, 2291584), (128, 1217404), (136, 1145792), (256, 608702), (272, 572896), (512, 304351), (544, 286448), (1088, 143224), (2176, 71612), (4352, 35806), (8704, 17903)]