157020009584

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{577279447}}^1$

素因数の和:577279472

約数の個数: 20

約数和(自身を含む): 322121931984

約数和(自身を除く): 165101922400

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 577279447, 1154558894, 2309117788, 4618235576, 9236471152, 9813750599, 19627501198, 39255002396, 78510004792, 157020009584]

約数ペア:

[(1, 157020009584), (2, 78510004792), (4, 39255002396), (8, 19627501198), (16, 9813750599), (17, 9236471152), (34, 4618235576), (68, 2309117788), (136, 1154558894), (272, 577279447)]