123357144

素因数分解:

$2^3\times 3^1\times {\mathrm{5139881}}^1$

素因数の和:5139890

約数の個数: 16

約数和(自身を含む): 308392920

約数和(自身を除く): 185035776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 5139881, 10279762, 15419643, 20559524, 30839286, 41119048, 61678572, 123357144]

約数ペア:

[(1, 123357144), (2, 61678572), (3, 41119048), (4, 30839286), (6, 20559524), (8, 15419643), (12, 10279762), (24, 5139881)]