154992956

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{49741}}^1$

素因数の和:49805

約数の個数: 24

約数和(自身を含む): 292482960

約数和(自身を除く): 137490004

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 49741, 99482, 198964, 945079, 1890158, 2039381, 3780316, 4078762, 8157524, 38748239, 77496478, 154992956]

約数ペア:

[(1, 154992956), (2, 77496478), (4, 38748239), (19, 8157524), (38, 4078762), (41, 3780316), (76, 2039381), (82, 1890158), (164, 945079), (779, 198964), (1558, 99482), (3116, 49741)]