168644938

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{5503}}^1$

素因数の和:5722

約数の個数: 32

約数和(自身を含む): 317030400

約数和(自身を除く): 148385462

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 199, 398, 1393, 2189, 2786, 4378, 5503, 11006, 15323, 30646, 38521, 60533, 77042, 121066, 423731, 847462, 1095097, 2190194, 7665679, 12046067, 15331358, 24092134, 84322469, 168644938]

約数ペア:

[(1, 168644938), (2, 84322469), (7, 24092134), (11, 15331358), (14, 12046067), (22, 7665679), (77, 2190194), (154, 1095097), (199, 847462), (398, 423731), (1393, 121066), (2189, 77042), (2786, 60533), (4378, 38521), (5503, 30646), (11006, 15323)]