144638.0000000

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{431}}^1$

素因数の和:558

約数の個数: 48

約数和(自身を含む): 24675840

約数和(自身を除く): 14750772

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 101, 114, 202, 228, 303, 404, 431, 606, 862, 1212, 1293, 1724, 1919, 2586, 3838, 5172, 5757, 7676, 8189, 11514, 16378, 23028, 24567, 32756, 43531, 49134, 87062, 98268, 130593, 174124, 261186, 522372, 827089, 1654178, 2481267, 3308356, 4962534, 9925068]

約数ペア:

[(1, 9925068), (2, 4962534), (3, 3308356), (4, 2481267), (6, 1654178), (12, 827089), (19, 522372), (38, 261186), (57, 174124), (76, 130593), (101, 98268), (114, 87062), (202, 49134), (228, 43531), (303, 32756), (404, 24567), (431, 23028), (606, 16378), (862, 11514), (1212, 8189), (1293, 7676), (1724, 5757), (1919, 5172), (2586, 3838)]