143968138

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{743}}^1$

素因数の和:942

約数の個数: 32

約数和(自身を含む): 236234880

約数和(自身を除く): 92266742

約数列:

[1, 2, 17, 34, 41, 82, 139, 278, 697, 743, 1394, 1486, 2363, 4726, 5699, 11398, 12631, 25262, 30463, 60926, 96883, 103277, 193766, 206554, 517871, 1035742, 1755709, 3511418, 4234357, 8468714, 71984069, 143968138]

約数ペア:

[(1, 143968138), (2, 71984069), (17, 8468714), (34, 4234357), (41, 3511418), (82, 1755709), (139, 1035742), (278, 517871), (697, 206554), (743, 193766), (1394, 103277), (1486, 96883), (2363, 60926), (4726, 30463), (5699, 25262), (11398, 12631)]