155598910

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{4051}}^1$

素因数の和:4248

約数の個数: 32

約数和(自身を含む): 294077952

約数和(自身を除く): 138479042

約数列:

[1, 2, 5, 10, 23, 46, 115, 167, 230, 334, 835, 1670, 3841, 4051, 7682, 8102, 19205, 20255, 38410, 40510, 93173, 186346, 465865, 676517, 931730, 1353034, 3382585, 6765170, 15559891, 31119782, 77799455, 155598910]

約数ペア:

[(1, 155598910), (2, 77799455), (5, 31119782), (10, 15559891), (23, 6765170), (46, 3382585), (115, 1353034), (167, 931730), (230, 676517), (334, 465865), (835, 186346), (1670, 93173), (3841, 40510), (4051, 38410), (7682, 20255), (8102, 19205)]