157787196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1878419}}^1$

素因数の和:1878433

約数の個数: 24

約数和(自身を含む): 420766080

約数和(自身を除く): 262978884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1878419, 3756838, 5635257, 7513676, 11270514, 13148933, 22541028, 26297866, 39446799, 52595732, 78893598, 157787196]

約数ペア:

[(1, 157787196), (2, 78893598), (3, 52595732), (4, 39446799), (6, 26297866), (7, 22541028), (12, 13148933), (14, 11270514), (21, 7513676), (28, 5635257), (42, 3756838), (84, 1878419)]