188176156

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{6217}}^1$

素因数の和:6298

約数の個数: 48

約数和(自身を含む): 401135616

約数和(自身を除く): 212959460

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 47, 92, 94, 161, 188, 322, 329, 644, 658, 1081, 1316, 2162, 4324, 6217, 7567, 12434, 15134, 24868, 30268, 43519, 87038, 142991, 174076, 285982, 292199, 571964, 584398, 1000937, 1168796, 2001874, 2045393, 4003748, 4090786, 6720577, 8181572, 13441154, 26882308, 47044039, 94088078, 188176156]

約数ペア:

[(1, 188176156), (2, 94088078), (4, 47044039), (7, 26882308), (14, 13441154), (23, 8181572), (28, 6720577), (46, 4090786), (47, 4003748), (92, 2045393), (94, 2001874), (161, 1168796), (188, 1000937), (322, 584398), (329, 571964), (644, 292199), (658, 285982), (1081, 174076), (1316, 142991), (2162, 87038), (4324, 43519), (6217, 30268), (7567, 24868), (12434, 15134)]