128214534

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3052727}}^1$

素因数の和:3052739

約数の個数: 16

約数和(自身を含む): 293061888

約数和(自身を除く): 164847354

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3052727, 6105454, 9158181, 18316362, 21369089, 42738178, 64107267, 128214534]

約数ペア:

[(1, 128214534), (2, 64107267), (3, 42738178), (6, 21369089), (7, 18316362), (14, 9158181), (21, 6105454), (42, 3052727)]