161337752

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{9341}}^1$

素因数の和:9491

約数の個数: 32

約数和(自身を含む): 322859520

約数和(自身を除く): 161521768

約数列:

[1, 2, 4, 8, 17, 34, 68, 127, 136, 254, 508, 1016, 2159, 4318, 8636, 9341, 17272, 18682, 37364, 74728, 158797, 317594, 635188, 1186307, 1270376, 2372614, 4745228, 9490456, 20167219, 40334438, 80668876, 161337752]

約数ペア:

[(1, 161337752), (2, 80668876), (4, 40334438), (8, 20167219), (17, 9490456), (34, 4745228), (68, 2372614), (127, 1270376), (136, 1186307), (254, 635188), (508, 317594), (1016, 158797), (2159, 74728), (4318, 37364), (8636, 18682), (9341, 17272)]