129867808

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{10939}}^1$

素因数の和:11009

約数の個数: 48

約数和(自身を含む): 297743040

約数和(自身を除く): 167875232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 106, 112, 212, 224, 371, 424, 742, 848, 1484, 1696, 2968, 5936, 10939, 11872, 21878, 43756, 76573, 87512, 153146, 175024, 306292, 350048, 579767, 612584, 1159534, 1225168, 2319068, 2450336, 4058369, 4638136, 8116738, 9276272, 16233476, 18552544, 32466952, 64933904, 129867808]

約数ペア:

[(1, 129867808), (2, 64933904), (4, 32466952), (7, 18552544), (8, 16233476), (14, 9276272), (16, 8116738), (28, 4638136), (32, 4058369), (53, 2450336), (56, 2319068), (106, 1225168), (112, 1159534), (212, 612584), (224, 579767), (371, 350048), (424, 306292), (742, 175024), (848, 153146), (1484, 87512), (1696, 76573), (2968, 43756), (5936, 21878), (10939, 11872)]