129100218

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1655131}}^1$

素因数の和:1655149

約数の個数: 16

約数和(自身を含む): 278062176

約数和(自身を除く): 148961958

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1655131, 3310262, 4965393, 9930786, 21516703, 43033406, 64550109, 129100218]

約数ペア:

[(1, 129100218), (2, 64550109), (3, 43033406), (6, 21516703), (13, 9930786), (26, 4965393), (39, 3310262), (78, 1655131)]