163948818

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{25609}}^1$

素因数の和:25722

約数の個数: 32

約数和(自身を含む): 361408320

約数和(自身を除く): 197459502

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 97, 194, 291, 582, 1067, 2134, 3201, 6402, 25609, 51218, 76827, 153654, 281699, 563398, 845097, 1690194, 2484073, 4968146, 7452219, 14904438, 27324803, 54649606, 81974409, 163948818]

約数ペア:

[(1, 163948818), (2, 81974409), (3, 54649606), (6, 27324803), (11, 14904438), (22, 7452219), (33, 4968146), (66, 2484073), (97, 1690194), (194, 845097), (291, 563398), (582, 281699), (1067, 153654), (2134, 76827), (3201, 51218), (6402, 25609)]