157064421802

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{49831}}^1\times {\mathrm{19949}}^1$

素因数の和:69861

約数の個数: 16

約数和(自身を含む): 238595616000

約数和(自身を除く): 81531194198

約数列:

[1, 2, 79, 158, 19949, 39898, 49831, 99662, 1575971, 3151942, 3936649, 7873298, 994078619, 1988157238, 78532210901, 157064421802]

約数ペア:

[(1, 157064421802), (2, 78532210901), (79, 1988157238), (158, 994078619), (19949, 7873298), (39898, 3936649), (49831, 3151942), (99662, 1575971)]