172080296

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{641}}^1\times {\mathrm{1459}}^1$

素因数の和:2129

約数の個数: 32

約数和(自身を含む): 337435200

約数和(自身を除く): 165354904

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 641, 1282, 1459, 2564, 2918, 5128, 5836, 11672, 14743, 29486, 33557, 58972, 67114, 117944, 134228, 268456, 935219, 1870438, 3740876, 7481752, 21510037, 43020074, 86040148, 172080296]

約数ペア:

[(1, 172080296), (2, 86040148), (4, 43020074), (8, 21510037), (23, 7481752), (46, 3740876), (92, 1870438), (184, 935219), (641, 268456), (1282, 134228), (1459, 117944), (2564, 67114), (2918, 58972), (5128, 33557), (5836, 29486), (11672, 14743)]