142758648

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{68371}}^1$

素因数の和:68412

約数の個数: 48

約数和(自身を含む): 399976200

約数和(自身を除く): 257217552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 68371, 136742, 205113, 273484, 410226, 546968, 615339, 820452, 1230678, 1640904, 1982759, 2461356, 3965518, 4922712, 5948277, 7931036, 11896554, 15862072, 17844831, 23793108, 35689662, 47586216, 71379324, 142758648]

約数ペア:

[(1, 142758648), (2, 71379324), (3, 47586216), (4, 35689662), (6, 23793108), (8, 17844831), (9, 15862072), (12, 11896554), (18, 7931036), (24, 5948277), (29, 4922712), (36, 3965518), (58, 2461356), (72, 1982759), (87, 1640904), (116, 1230678), (174, 820452), (232, 615339), (261, 546968), (348, 410226), (522, 273484), (696, 205113), (1044, 136742), (2088, 68371)]