145253418

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1052561}}^1$

素因数の和:1052589

約数の個数: 16

約数和(自身を含む): 303137856

約数和(自身を除く): 157884438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1052561, 2105122, 3157683, 6315366, 24208903, 48417806, 72626709, 145253418]

約数ペア:

[(1, 145253418), (2, 72626709), (3, 48417806), (6, 24208903), (23, 6315366), (46, 3157683), (69, 2105122), (138, 1052561)]