163775912

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{5171}}^1$

素因数の和:5321

約数の個数: 32

約数和(自身を含む): 318388320

約数和(自身を除く): 154612408

約数列:

[1, 2, 4, 8, 37, 74, 107, 148, 214, 296, 428, 856, 3959, 5171, 7918, 10342, 15836, 20684, 31672, 41368, 191327, 382654, 553297, 765308, 1106594, 1530616, 2213188, 4426376, 20471989, 40943978, 81887956, 163775912]

約数ペア:

[(1, 163775912), (2, 81887956), (4, 40943978), (8, 20471989), (37, 4426376), (74, 2213188), (107, 1530616), (148, 1106594), (214, 765308), (296, 553297), (428, 382654), (856, 191327), (3959, 41368), (5171, 31672), (7918, 20684), (10342, 15836)]