149089448

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{454541}}^1$

素因数の和:454588

約数の個数: 16

約数和(自身を含む): 286361460

約数和(自身を除く): 137272012

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 454541, 909082, 1818164, 3636328, 18636181, 37272362, 74544724, 149089448]

約数ペア:

[(1, 149089448), (2, 74544724), (4, 37272362), (8, 18636181), (41, 3636328), (82, 1818164), (164, 909082), (328, 454541)]