172685688

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1027891}}^1$

素因数の和:1027907

約数の個数: 32

約数和(自身を含む): 493388160

約数和(自身を除く): 320702472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1027891, 2055782, 3083673, 4111564, 6167346, 7195237, 8223128, 12334692, 14390474, 21585711, 24669384, 28780948, 43171422, 57561896, 86342844, 172685688]

約数ペア:

[(1, 172685688), (2, 86342844), (3, 57561896), (4, 43171422), (6, 28780948), (7, 24669384), (8, 21585711), (12, 14390474), (14, 12334692), (21, 8223128), (24, 7195237), (28, 6167346), (42, 4111564), (56, 3083673), (84, 2055782), (168, 1027891)]