130505432

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{117361}}^1$

素因数の和:117506

約数の個数: 16

約数和(自身を含む): 246460200

約数和(自身を除く): 115954768

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 117361, 234722, 469444, 938888, 16313179, 32626358, 65252716, 130505432]

約数ペア:

[(1, 130505432), (2, 65252716), (4, 32626358), (8, 16313179), (139, 938888), (278, 469444), (556, 234722), (1112, 117361)]