145223574

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1273891}}^1$

素因数の和:1273915

約数の個数: 16

約数和(自身を含む): 305734080

約数和(自身を除く): 160510506

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1273891, 2547782, 3821673, 7643346, 24203929, 48407858, 72611787, 145223574]

約数ペア:

[(1, 145223574), (2, 72611787), (3, 48407858), (6, 24203929), (19, 7643346), (38, 3821673), (57, 2547782), (114, 1273891)]