168300796

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 312238080

約数和(自身を除く): 143937284

約数列:

[1, 2, 4, 43, 47, 86, 94, 109, 172, 188, 191, 218, 382, 436, 764, 2021, 4042, 4687, 5123, 8084, 8213, 8977, 9374, 10246, 16426, 17954, 18748, 20492, 20819, 32852, 35908, 41638, 83276, 220289, 386011, 440578, 772022, 881156, 895217, 978493, 1544044, 1790434, 1956986, 3580868, 3913972, 42075199, 84150398, 168300796]

約数ペア:

[(1, 168300796), (2, 84150398), (4, 42075199), (43, 3913972), (47, 3580868), (86, 1956986), (94, 1790434), (109, 1544044), (172, 978493), (188, 895217), (191, 881156), (218, 772022), (382, 440578), (436, 386011), (764, 220289), (2021, 83276), (4042, 41638), (4687, 35908), (5123, 32852), (8084, 20819), (8213, 20492), (8977, 18748), (9374, 17954), (10246, 16426)]