144975824

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{27541}}^1$

素因数の和:27603

約数の個数: 40

約数和(自身を含む): 327859968

約数和(自身を除く): 182884144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 5264, 27541, 55082, 110164, 192787, 220328, 385574, 440656, 771148, 1294427, 1542296, 2588854, 3084592, 5177708, 9060989, 10355416, 18121978, 20710832, 36243956, 72487912, 144975824]

約数ペア:

[(1, 144975824), (2, 72487912), (4, 36243956), (7, 20710832), (8, 18121978), (14, 10355416), (16, 9060989), (28, 5177708), (47, 3084592), (56, 2588854), (94, 1542296), (112, 1294427), (188, 771148), (329, 440656), (376, 385574), (658, 220328), (752, 192787), (1316, 110164), (2632, 55082), (5264, 27541)]