156780342

素因数分解:

$2^1\times 3^2\times {\mathrm{2027}}^1\times {\mathrm{4297}}^1$

素因数の和:6332

約数の個数: 24

約数和(自身を含む): 339937416

約数和(自身を除く): 183157074

約数列:

[1, 2, 3, 6, 9, 18, 2027, 4054, 4297, 6081, 8594, 12162, 12891, 18243, 25782, 36486, 38673, 77346, 8710019, 17420038, 26130057, 52260114, 78390171, 156780342]

約数ペア:

[(1, 156780342), (2, 78390171), (3, 52260114), (6, 26130057), (9, 17420038), (18, 8710019), (2027, 77346), (4054, 38673), (4297, 36486), (6081, 25782), (8594, 18243), (12162, 12891)]