156938047658

素因数分解:

$2^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1493}}^1\times {\mathrm{38903}}^1$

素因数の和:40598

約数の個数: 32

約数和(自身を含む): 270618713856

約数和(自身を除く): 113680666198

約数列:

[1, 2, 7, 14, 193, 386, 1351, 1493, 2702, 2986, 10451, 20902, 38903, 77806, 272321, 288149, 544642, 576298, 2017043, 4034086, 7508279, 15016558, 52557953, 58082179, 105115906, 116164358, 406575253, 813150506, 11209860547, 22419721094, 78469023829, 156938047658]

約数ペア:

[(1, 156938047658), (2, 78469023829), (7, 22419721094), (14, 11209860547), (193, 813150506), (386, 406575253), (1351, 116164358), (1493, 105115906), (2702, 58082179), (2986, 52557953), (10451, 15016558), (20902, 7508279), (38903, 4034086), (77806, 2017043), (272321, 576298), (288149, 544642)]