164048584

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{154181}}^1$

素因数の和:154213

約数の個数: 32

約数和(自身を含む): 370036800

約数和(自身を除く): 205988216

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 154181, 308362, 616724, 1079267, 1233448, 2158534, 2929439, 4317068, 5858878, 8634136, 11717756, 20506073, 23435512, 41012146, 82024292, 164048584]

約数ペア:

[(1, 164048584), (2, 82024292), (4, 41012146), (7, 23435512), (8, 20506073), (14, 11717756), (19, 8634136), (28, 5858878), (38, 4317068), (56, 2929439), (76, 2158534), (133, 1233448), (152, 1079267), (266, 616724), (532, 308362), (1064, 154181)]