157088230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1208371}}^1$

素因数の和:1208391

約数の個数: 16

約数和(自身を含む): 304509744

約数和(自身を除く): 147421514

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1208371, 2416742, 6041855, 12083710, 15708823, 31417646, 78544115, 157088230]

約数ペア:

[(1, 157088230), (2, 78544115), (5, 31417646), (10, 15708823), (13, 12083710), (26, 6041855), (65, 2416742), (130, 1208371)]