128246608

素因数分解:

$2^4\times 7^1\times {\mathrm{1145059}}^1$

素因数の和:1145074

約数の個数: 20

約数和(自身を含む): 283974880

約数和(自身を除く): 155728272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1145059, 2290118, 4580236, 8015413, 9160472, 16030826, 18320944, 32061652, 64123304, 128246608]

約数ペア:

[(1, 128246608), (2, 64123304), (4, 32061652), (7, 18320944), (8, 16030826), (14, 9160472), (16, 8015413), (28, 4580236), (56, 2290118), (112, 1145059)]