157419978

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{37321}}^1$

素因数の和:37382

約数の個数: 32

約数和(自身を含む): 340376640

約数和(自身を除く): 182956662

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 114, 222, 703, 1406, 2109, 4218, 37321, 74642, 111963, 223926, 709099, 1380877, 1418198, 2127297, 2761754, 4142631, 4254594, 8285262, 26236663, 52473326, 78709989, 157419978]

約数ペア:

[(1, 157419978), (2, 78709989), (3, 52473326), (6, 26236663), (19, 8285262), (37, 4254594), (38, 4142631), (57, 2761754), (74, 2127297), (111, 1418198), (114, 1380877), (222, 709099), (703, 223926), (1406, 111963), (2109, 74642), (4218, 37321)]