157921686

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{674879}}^1$

素因数の和:674900

約数の個数: 24

約数和(自身を含む): 368484480

約数和(自身を除く): 210562794

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 674879, 1349758, 2024637, 4049274, 6073911, 8773427, 12147822, 17546854, 26320281, 52640562, 78960843, 157921686]

約数ペア:

[(1, 157921686), (2, 78960843), (3, 52640562), (6, 26320281), (9, 17546854), (13, 12147822), (18, 8773427), (26, 6073911), (39, 4049274), (78, 2024637), (117, 1349758), (234, 674879)]