153803404

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{683}}^1\times {\mathrm{2963}}^1$

素因数の和:3669

約数の個数: 24

約数和(自身を含む): 283832640

約数和(自身を除く): 130029236

約数列:

[1, 2, 4, 19, 38, 76, 683, 1366, 2732, 2963, 5926, 11852, 12977, 25954, 51908, 56297, 112594, 225188, 2023729, 4047458, 8094916, 38450851, 76901702, 153803404]

約数ペア:

[(1, 153803404), (2, 76901702), (4, 38450851), (19, 8094916), (38, 4047458), (76, 2023729), (683, 225188), (1366, 112594), (2732, 56297), (2963, 51908), (5926, 25954), (11852, 12977)]