189217272

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{111043}}^1$

素因数の和:111123

約数の個数: 32

約数和(自身を含む): 479710080

約数和(自身を除く): 290492808

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 111043, 222086, 333129, 444172, 666258, 888344, 1332516, 2665032, 7884053, 15768106, 23652159, 31536212, 47304318, 63072424, 94608636, 189217272]

約数ペア:

[(1, 189217272), (2, 94608636), (3, 63072424), (4, 47304318), (6, 31536212), (8, 23652159), (12, 15768106), (24, 7884053), (71, 2665032), (142, 1332516), (213, 888344), (284, 666258), (426, 444172), (568, 333129), (852, 222086), (1704, 111043)]