178133390

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{13127}}^1$

素因数の和:13216

約数の個数: 32

約数和(自身を含む): 340277760

約数和(自身を除く): 162144370

約数列:

[1, 2, 5, 10, 23, 46, 59, 115, 118, 230, 295, 590, 1357, 2714, 6785, 13127, 13570, 26254, 65635, 131270, 301921, 603842, 774493, 1509605, 1548986, 3019210, 3872465, 7744930, 17813339, 35626678, 89066695, 178133390]

約数ペア:

[(1, 178133390), (2, 89066695), (5, 35626678), (10, 17813339), (23, 7744930), (46, 3872465), (59, 3019210), (115, 1548986), (118, 1509605), (230, 774493), (295, 603842), (590, 301921), (1357, 131270), (2714, 65635), (6785, 26254), (13127, 13570)]