129606140728

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{376762037}}^1$

素因数の和:376762086

約数の個数: 16

約数和(自身を含む): 248662945080

約数和(自身を除く): 119056804352

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 376762037, 753524074, 1507048148, 3014096296, 16200767591, 32401535182, 64803070364, 129606140728]

約数ペア:

[(1, 129606140728), (2, 64803070364), (4, 32401535182), (8, 16200767591), (43, 3014096296), (86, 1507048148), (172, 753524074), (344, 376762037)]