123023148

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{78259}}^1$

素因数の和:78397

約数の個数: 24

約数和(自身を含む): 289248960

約数和(自身を除く): 166225812

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 78259, 156518, 234777, 313036, 469554, 939108, 10251929, 20503858, 30755787, 41007716, 61511574, 123023148]

約数ペア:

[(1, 123023148), (2, 61511574), (3, 41007716), (4, 30755787), (6, 20503858), (12, 10251929), (131, 939108), (262, 469554), (393, 313036), (524, 234777), (786, 156518), (1572, 78259)]