163937092

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{17827}}^1$

素因数の和:17872

約数の個数: 36

約数和(自身を含む): 331957360

約数和(自身を除く): 168020268

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 418, 484, 836, 2299, 4598, 9196, 17827, 35654, 71308, 196097, 338713, 392194, 677426, 784388, 1354852, 2157067, 3725843, 4314134, 7451686, 8628268, 14903372, 40984273, 81968546, 163937092]

約数ペア:

[(1, 163937092), (2, 81968546), (4, 40984273), (11, 14903372), (19, 8628268), (22, 7451686), (38, 4314134), (44, 3725843), (76, 2157067), (121, 1354852), (209, 784388), (242, 677426), (418, 392194), (484, 338713), (836, 196097), (2299, 71308), (4598, 35654), (9196, 17827)]