179258528

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{307}}^1$

素因数の和:645

約数の個数: 48

約数和(自身を含む): 360448704

約数和(自身を除く): 181190176

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 257, 284, 307, 514, 568, 614, 1028, 1136, 1228, 2056, 2272, 2456, 4112, 4912, 8224, 9824, 18247, 21797, 36494, 43594, 72988, 78899, 87188, 145976, 157798, 174376, 291952, 315596, 348752, 583904, 631192, 697504, 1262384, 2524768, 5601829, 11203658, 22407316, 44814632, 89629264, 179258528]

約数ペア:

[(1, 179258528), (2, 89629264), (4, 44814632), (8, 22407316), (16, 11203658), (32, 5601829), (71, 2524768), (142, 1262384), (257, 697504), (284, 631192), (307, 583904), (514, 348752), (568, 315596), (614, 291952), (1028, 174376), (1136, 157798), (1228, 145976), (2056, 87188), (2272, 78899), (2456, 72988), (4112, 43594), (4912, 36494), (8224, 21797), (9824, 18247)]