151311040

素因数分解:

$2^6\times 5^1\times {\mathrm{472847}}^1$

素因数の和:472864

約数の個数: 28

約数和(自身を含む): 360310176

約数和(自身を除く): 208999136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 472847, 945694, 1891388, 2364235, 3782776, 4728470, 7565552, 9456940, 15131104, 18913880, 30262208, 37827760, 75655520, 151311040]

約数ペア:

[(1, 151311040), (2, 75655520), (4, 37827760), (5, 30262208), (8, 18913880), (10, 15131104), (16, 9456940), (20, 7565552), (32, 4728470), (40, 3782776), (64, 2364235), (80, 1891388), (160, 945694), (320, 472847)]