157094464

素因数分解:

$2^6\times {\mathrm{139}}^1\times {\mathrm{17659}}^1$

素因数の和:17810

約数の個数: 28

約数和(自身を含む): 313994800

約数和(自身を除く): 156900336

約数列:

[1, 2, 4, 8, 16, 32, 64, 139, 278, 556, 1112, 2224, 4448, 8896, 17659, 35318, 70636, 141272, 282544, 565088, 1130176, 2454601, 4909202, 9818404, 19636808, 39273616, 78547232, 157094464]

約数ペア:

[(1, 157094464), (2, 78547232), (4, 39273616), (8, 19636808), (16, 9818404), (32, 4909202), (64, 2454601), (139, 1130176), (278, 565088), (556, 282544), (1112, 141272), (2224, 70636), (4448, 35318), (8896, 17659)]