157003128

素因数分解:

$2^3\times 3^2\times {\mathrm{1381}}^1\times {\mathrm{1579}}^1$

素因数の和:2972

約数の個数: 48

約数和(自身を含む): 425794200

約数和(自身を除く): 268791072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1381, 1579, 2762, 3158, 4143, 4737, 5524, 6316, 8286, 9474, 11048, 12429, 12632, 14211, 16572, 18948, 24858, 28422, 33144, 37896, 49716, 56844, 99432, 113688, 2180599, 4361198, 6541797, 8722396, 13083594, 17444792, 19625391, 26167188, 39250782, 52334376, 78501564, 157003128]

約数ペア:

[(1, 157003128), (2, 78501564), (3, 52334376), (4, 39250782), (6, 26167188), (8, 19625391), (9, 17444792), (12, 13083594), (18, 8722396), (24, 6541797), (36, 4361198), (72, 2180599), (1381, 113688), (1579, 99432), (2762, 56844), (3158, 49716), (4143, 37896), (4737, 33144), (5524, 28422), (6316, 24858), (8286, 18948), (9474, 16572), (11048, 14211), (12429, 12632)]