179021872

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{8209}}^1$

素因数の和:8293

約数の個数: 40

約数和(自身を含む): 366494400

約数和(自身を除く): 187472528

約数列:

[1, 2, 4, 8, 16, 29, 47, 58, 94, 116, 188, 232, 376, 464, 752, 1363, 2726, 5452, 8209, 10904, 16418, 21808, 32836, 65672, 131344, 238061, 385823, 476122, 771646, 952244, 1543292, 1904488, 3086584, 3808976, 6173168, 11188867, 22377734, 44755468, 89510936, 179021872]

約数ペア:

[(1, 179021872), (2, 89510936), (4, 44755468), (8, 22377734), (16, 11188867), (29, 6173168), (47, 3808976), (58, 3086584), (94, 1904488), (116, 1543292), (188, 952244), (232, 771646), (376, 476122), (464, 385823), (752, 238061), (1363, 131344), (2726, 65672), (5452, 32836), (8209, 21808), (10904, 16418)]