142575944

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{82129}}^1$

素因数の和:82173

約数の個数: 32

約数和(自身を含む): 315379200

約数和(自身を除く): 172803256

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 82129, 164258, 328516, 574903, 657032, 1149806, 2299612, 2545999, 4599224, 5091998, 10183996, 17821993, 20367992, 35643986, 71287972, 142575944]

約数ペア:

[(1, 142575944), (2, 71287972), (4, 35643986), (7, 20367992), (8, 17821993), (14, 10183996), (28, 5091998), (31, 4599224), (56, 2545999), (62, 2299612), (124, 1149806), (217, 657032), (248, 574903), (434, 328516), (868, 164258), (1736, 82129)]