120972392

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{795871}}^1$

素因数の和:795896

約数の個数: 16

約数和(自身を含む): 238761600

約数和(自身を除く): 117789208

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 795871, 1591742, 3183484, 6366968, 15121549, 30243098, 60486196, 120972392]

約数ペア:

[(1, 120972392), (2, 60486196), (4, 30243098), (8, 15121549), (19, 6366968), (38, 3183484), (76, 1591742), (152, 795871)]