168837228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{669989}}^1$

素因数の和:670006

約数の個数: 36

約数和(自身を含む): 487752720

約数和(自身を除く): 318915492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 669989, 1339978, 2009967, 2679956, 4019934, 4689923, 6029901, 8039868, 9379846, 12059802, 14069769, 18759692, 24119604, 28139538, 42209307, 56279076, 84418614, 168837228]

約数ペア:

[(1, 168837228), (2, 84418614), (3, 56279076), (4, 42209307), (6, 28139538), (7, 24119604), (9, 18759692), (12, 14069769), (14, 12059802), (18, 9379846), (21, 8039868), (28, 6029901), (36, 4689923), (42, 4019934), (63, 2679956), (84, 2009967), (126, 1339978), (252, 669989)]