152981738

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{1493}}^1$

素因数の和:2078

約数の個数: 32

約数和(自身を含む): 283118976

約数和(自身を除く): 130137238

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 563, 1126, 1493, 2986, 3941, 7319, 7882, 10451, 14638, 19409, 20902, 38818, 51233, 102466, 135863, 271726, 840559, 1681118, 5883913, 10927267, 11767826, 21854534, 76490869, 152981738]

約数ペア:

[(1, 152981738), (2, 76490869), (7, 21854534), (13, 11767826), (14, 10927267), (26, 5883913), (91, 1681118), (182, 840559), (563, 271726), (1126, 135863), (1493, 102466), (2986, 51233), (3941, 38818), (7319, 20902), (7882, 19409), (10451, 14638)]