155531484

素因数分解:

$2^2\times 3^2\times {\mathrm{4320319}}^1$

素因数の和:4320329

約数の個数: 18

約数和(自身を含む): 393149120

約数和(自身を除く): 237617636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4320319, 8640638, 12960957, 17281276, 25921914, 38882871, 51843828, 77765742, 155531484]

約数ペア:

[(1, 155531484), (2, 77765742), (3, 51843828), (4, 38882871), (6, 25921914), (9, 17281276), (12, 12960957), (18, 8640638), (36, 4320319)]