137487928

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{607}}^1\times {\mathrm{1231}}^1$

素因数の和:1867

約数の個数: 32

約数和(自身を含む): 269660160

約数和(自身を除く): 132172232

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 607, 1214, 1231, 2428, 2462, 4856, 4924, 9848, 13961, 27922, 28313, 55844, 56626, 111688, 113252, 226504, 747217, 1494434, 2988868, 5977736, 17185991, 34371982, 68743964, 137487928]

約数ペア:

[(1, 137487928), (2, 68743964), (4, 34371982), (8, 17185991), (23, 5977736), (46, 2988868), (92, 1494434), (184, 747217), (607, 226504), (1214, 113252), (1231, 111688), (2428, 56626), (2462, 55844), (4856, 28313), (4924, 27922), (9848, 13961)]