156989701060

素因数分解:

$2^2\times 5^1\times {\mathrm{433}}^1\times {\mathrm{18128141}}^1$

素因数の和:18128583

約数の個数: 24

約数和(自身を含む): 330439772376

約数和(自身を除く): 173450071316

約数列:

[1, 2, 4, 5, 10, 20, 433, 866, 1732, 2165, 4330, 8660, 18128141, 36256282, 72512564, 90640705, 181281410, 362562820, 7849485053, 15698970106, 31397940212, 39247425265, 78494850530, 156989701060]

約数ペア:

[(1, 156989701060), (2, 78494850530), (4, 39247425265), (5, 31397940212), (10, 15698970106), (20, 7849485053), (433, 362562820), (866, 181281410), (1732, 90640705), (2165, 72512564), (4330, 36256282), (8660, 18128141)]