155043144

素因数分解:

$2^3\times 3^2\times {\mathrm{2153377}}^1$

素因数の和:2153389

約数の個数: 24

約数和(自身を含む): 419908710

約数和(自身を除く): 264865566

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2153377, 4306754, 6460131, 8613508, 12920262, 17227016, 19380393, 25840524, 38760786, 51681048, 77521572, 155043144]

約数ペア:

[(1, 155043144), (2, 77521572), (3, 51681048), (4, 38760786), (6, 25840524), (8, 19380393), (9, 17227016), (12, 12920262), (18, 8613508), (24, 6460131), (36, 4306754), (72, 2153377)]