167492740

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{3301}}^1$

素因数の和:3412

約数の個数: 48

約数和(自身を含む): 366125760

約数和(自身を除く): 198633020

約数列:

[1, 2, 4, 5, 10, 20, 43, 59, 86, 118, 172, 215, 236, 295, 430, 590, 860, 1180, 2537, 3301, 5074, 6602, 10148, 12685, 13204, 16505, 25370, 33010, 50740, 66020, 141943, 194759, 283886, 389518, 567772, 709715, 779036, 973795, 1419430, 1947590, 2838860, 3895180, 8374637, 16749274, 33498548, 41873185, 83746370, 167492740]

約数ペア:

[(1, 167492740), (2, 83746370), (4, 41873185), (5, 33498548), (10, 16749274), (20, 8374637), (43, 3895180), (59, 2838860), (86, 1947590), (118, 1419430), (172, 973795), (215, 779036), (236, 709715), (295, 567772), (430, 389518), (590, 283886), (860, 194759), (1180, 141943), (2537, 66020), (3301, 50740), (5074, 33010), (6602, 25370), (10148, 16505), (12685, 13204)]