146381039

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:411

約数の個数: 32

約数和(自身を含む): 182353920

約数和(自身を除く): 35972881

約数列:

[1, 7, 23, 31, 139, 161, 211, 217, 713, 973, 1477, 3197, 4309, 4853, 4991, 6541, 22379, 29329, 30163, 33971, 45787, 99107, 150443, 205303, 674567, 693749, 909199, 1053101, 4721969, 6364393, 20911577, 146381039]

約数ペア:

[(1, 146381039), (7, 20911577), (23, 6364393), (31, 4721969), (139, 1053101), (161, 909199), (211, 693749), (217, 674567), (713, 205303), (973, 150443), (1477, 99107), (3197, 45787), (4309, 33971), (4853, 30163), (4991, 29329), (6541, 22379)]