154974128

素因数分解:

$2^4\times {\mathrm{269}}^1\times {\mathrm{36007}}^1$

素因数の和:36284

約数の個数: 20

約数和(自身を含む): 301386960

約数和(自身を除く): 146412832

約数列:

[1, 2, 4, 8, 16, 269, 538, 1076, 2152, 4304, 36007, 72014, 144028, 288056, 576112, 9685883, 19371766, 38743532, 77487064, 154974128]

約数ペア:

[(1, 154974128), (2, 77487064), (4, 38743532), (8, 19371766), (16, 9685883), (269, 576112), (538, 288056), (1076, 144028), (2152, 72014), (4304, 36007)]