157564372

素因数分解:

$2^2\times 7^1\times {\mathrm{347}}^1\times {\mathrm{16217}}^1$

素因数の和:16575

約数の個数: 24

約数和(自身を含む): 316056384

約数和(自身を除く): 158492012

約数列:

[1, 2, 4, 7, 14, 28, 347, 694, 1388, 2429, 4858, 9716, 16217, 32434, 64868, 113519, 227038, 454076, 5627299, 11254598, 22509196, 39391093, 78782186, 157564372]

約数ペア:

[(1, 157564372), (2, 78782186), (4, 39391093), (7, 22509196), (14, 11254598), (28, 5627299), (347, 454076), (694, 227038), (1388, 113519), (2429, 64868), (4858, 32434), (9716, 16217)]