129868904

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{739}}^1\times {\mathrm{1997}}^1$

素因数の和:2753

約数の個数: 32

約数和(自身を含む): 266133600

約数和(自身を除く): 136264696

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 739, 1478, 1997, 2956, 3994, 5912, 7988, 8129, 15976, 16258, 21967, 32516, 43934, 65032, 87868, 175736, 1475783, 2951566, 5903132, 11806264, 16233613, 32467226, 64934452, 129868904]

約数ペア:

[(1, 129868904), (2, 64934452), (4, 32467226), (8, 16233613), (11, 11806264), (22, 5903132), (44, 2951566), (88, 1475783), (739, 175736), (1478, 87868), (1997, 65032), (2956, 43934), (3994, 32516), (5912, 21967), (7988, 16258), (8129, 15976)]