151918243

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:283

約数の個数: 32

約数和(自身を含む): 174988800

約数和(自身を除く): 23070557

約数列:

[1, 19, 23, 41, 61, 139, 437, 779, 943, 1159, 1403, 2501, 2641, 3197, 5699, 8479, 17917, 26657, 47519, 57523, 60743, 108281, 131077, 161101, 195017, 347639, 1092937, 2490463, 3705323, 6605141, 7995697, 151918243]

約数ペア:

[(1, 151918243), (19, 7995697), (23, 6605141), (41, 3705323), (61, 2490463), (139, 1092937), (437, 347639), (779, 195017), (943, 161101), (1159, 131077), (1403, 108281), (2501, 60743), (2641, 57523), (3197, 47519), (5699, 26657), (8479, 17917)]