157079384938

素因数分解:

$2^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{26650727}}^1$

素因数の和:26651157

約数の個数: 16

約数和(自身を含む): 269918573184

約数和(自身を除く): 112839188246

約数列:

[1, 2, 7, 14, 421, 842, 2947, 5894, 26650727, 53301454, 186555089, 373110178, 11219956067, 22439912134, 78539692469, 157079384938]

約数ペア:

[(1, 157079384938), (2, 78539692469), (7, 22439912134), (14, 11219956067), (421, 373110178), (842, 186555089), (2947, 53301454), (5894, 26650727)]