126268544

素因数分解:

$2^7\times {\mathrm{79}}^1\times {\mathrm{12487}}^1$

素因数の和:12580

約数の個数: 32

約数和(自身を含む): 254755200

約数和(自身を除く): 128486656

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 316, 632, 1264, 2528, 5056, 10112, 12487, 24974, 49948, 99896, 199792, 399584, 799168, 986473, 1598336, 1972946, 3945892, 7891784, 15783568, 31567136, 63134272, 126268544]

約数ペア:

[(1, 126268544), (2, 63134272), (4, 31567136), (8, 15783568), (16, 7891784), (32, 3945892), (64, 1972946), (79, 1598336), (128, 986473), (158, 799168), (316, 399584), (632, 199792), (1264, 99896), (2528, 49948), (5056, 24974), (10112, 12487)]