189619592

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{1523}}^1$

素因数の和:1805

約数の個数: 32

約数和(自身を含む): 362102400

約数和(自身を除く): 172482808

約数列:

[1, 2, 4, 8, 79, 158, 197, 316, 394, 632, 788, 1523, 1576, 3046, 6092, 12184, 15563, 31126, 62252, 120317, 124504, 240634, 300031, 481268, 600062, 962536, 1200124, 2400248, 23702449, 47404898, 94809796, 189619592]

約数ペア:

[(1, 189619592), (2, 94809796), (4, 47404898), (8, 23702449), (79, 2400248), (158, 1200124), (197, 962536), (316, 600062), (394, 481268), (632, 300031), (788, 240634), (1523, 124504), (1576, 120317), (3046, 62252), (6092, 31126), (12184, 15563)]