157450778

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{79601}}^1$

素因数の和:79669

約数の個数: 16

約数和(自身を含む): 252179136

約数和(自身を除く): 94728358

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 79601, 159202, 1830823, 3422843, 3661646, 6845686, 78725389, 157450778]

約数ペア:

[(1, 157450778), (2, 78725389), (23, 6845686), (43, 3661646), (46, 3422843), (86, 1830823), (989, 159202), (1978, 79601)]