131420184

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{782263}}^1$

素因数の和:782279

約数の個数: 32

約数和(自身を含む): 375486720

約数和(自身を除く): 244066536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 782263, 1564526, 2346789, 3129052, 4693578, 5475841, 6258104, 9387156, 10951682, 16427523, 18774312, 21903364, 32855046, 43806728, 65710092, 131420184]

約数ペア:

[(1, 131420184), (2, 65710092), (3, 43806728), (4, 32855046), (6, 21903364), (7, 18774312), (8, 16427523), (12, 10951682), (14, 9387156), (21, 6258104), (24, 5475841), (28, 4693578), (42, 3129052), (56, 2346789), (84, 1564526), (168, 782263)]