171660224

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{421}}^1$

素因数の和:733

約数の個数: 56

約数和(自身を含む): 357579168

約数和(自身を除く): 185918944

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 277, 368, 421, 554, 736, 842, 1108, 1472, 1684, 2216, 3368, 4432, 6371, 6736, 8864, 9683, 12742, 13472, 17728, 19366, 25484, 26944, 38732, 50968, 77464, 101936, 116617, 154928, 203872, 233234, 309856, 407744, 466468, 619712, 932936, 1865872, 2682191, 3731744, 5364382, 7463488, 10728764, 21457528, 42915056, 85830112, 171660224]

約数ペア:

[(1, 171660224), (2, 85830112), (4, 42915056), (8, 21457528), (16, 10728764), (23, 7463488), (32, 5364382), (46, 3731744), (64, 2682191), (92, 1865872), (184, 932936), (277, 619712), (368, 466468), (421, 407744), (554, 309856), (736, 233234), (842, 203872), (1108, 154928), (1472, 116617), (1684, 101936), (2216, 77464), (3368, 50968), (4432, 38732), (6371, 26944), (6736, 25484), (8864, 19366), (9683, 17728), (12742, 13472)]