157081792

素因数分解:

$2^6\times 7^1\times {\mathrm{350629}}^1$

素因数の和:350648

約数の個数: 28

約数和(自身を含む): 356240080

約数和(自身を除く): 199158288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 350629, 701258, 1402516, 2454403, 2805032, 4908806, 5610064, 9817612, 11220128, 19635224, 22440256, 39270448, 78540896, 157081792]

約数ペア:

[(1, 157081792), (2, 78540896), (4, 39270448), (7, 22440256), (8, 19635224), (14, 11220128), (16, 9817612), (28, 5610064), (32, 4908806), (56, 2805032), (64, 2454403), (112, 1402516), (224, 701258), (448, 350629)]