128760114

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3065717}}^1$

素因数の和:3065729

約数の個数: 16

約数和(自身を含む): 294308928

約数和(自身を除く): 165548814

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3065717, 6131434, 9197151, 18394302, 21460019, 42920038, 64380057, 128760114]

約数ペア:

[(1, 128760114), (2, 64380057), (3, 42920038), (6, 21460019), (7, 18394302), (14, 9197151), (21, 6131434), (42, 3065717)]