178814912

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{281}}^1$

素因数の和:517

約数の個数: 56

約数和(自身を含む): 364156752

約数和(自身を除く): 185341840

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 163, 244, 281, 326, 488, 562, 652, 976, 1124, 1304, 1952, 2248, 2608, 3904, 4496, 5216, 8992, 9943, 10432, 17141, 17984, 19886, 34282, 39772, 45803, 68564, 79544, 91606, 137128, 159088, 183212, 274256, 318176, 366424, 548512, 636352, 732848, 1097024, 1465696, 2793983, 2931392, 5587966, 11175932, 22351864, 44703728, 89407456, 178814912]

約数ペア:

[(1, 178814912), (2, 89407456), (4, 44703728), (8, 22351864), (16, 11175932), (32, 5587966), (61, 2931392), (64, 2793983), (122, 1465696), (163, 1097024), (244, 732848), (281, 636352), (326, 548512), (488, 366424), (562, 318176), (652, 274256), (976, 183212), (1124, 159088), (1304, 137128), (1952, 91606), (2248, 79544), (2608, 68564), (3904, 45803), (4496, 39772), (5216, 34282), (8992, 19886), (9943, 17984), (10432, 17141)]