159672832

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{28351}}^1$

素因数の和:28380

約数の個数: 40

約数和(自身を含む): 348049152

約数和(自身を除く): 188376320

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1408, 2816, 5632, 28351, 56702, 113404, 226808, 311861, 453616, 623722, 907232, 1247444, 1814464, 2494888, 3628928, 4989776, 7257856, 9979552, 14515712, 19959104, 39918208, 79836416, 159672832]

約数ペア:

[(1, 159672832), (2, 79836416), (4, 39918208), (8, 19959104), (11, 14515712), (16, 9979552), (22, 7257856), (32, 4989776), (44, 3628928), (64, 2494888), (88, 1814464), (128, 1247444), (176, 907232), (256, 623722), (352, 453616), (512, 311861), (704, 226808), (1408, 113404), (2816, 56702), (5632, 28351)]