165651310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79259}}^1$

素因数の和:79296

約数の個数: 32

約数和(自身を含む): 342403200

約数和(自身を除く): 176751890

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 79259, 158518, 396295, 792590, 871849, 1505921, 1743698, 3011842, 4359245, 7529605, 8718490, 15059210, 16565131, 33130262, 82825655, 165651310]

約数ペア:

[(1, 165651310), (2, 82825655), (5, 33130262), (10, 16565131), (11, 15059210), (19, 8718490), (22, 7529605), (38, 4359245), (55, 3011842), (95, 1743698), (110, 1505921), (190, 871849), (209, 792590), (418, 396295), (1045, 158518), (2090, 79259)]