156961019552

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{35287999}}^1$

素因数の和:35288148

約数の個数: 24

約数和(自身を含む): 311240160000

約数和(自身を除く): 154279140448

約数列:

[1, 2, 4, 8, 16, 32, 139, 278, 556, 1112, 2224, 4448, 35287999, 70575998, 141151996, 282303992, 564607984, 1129215968, 4905031861, 9810063722, 19620127444, 39240254888, 78480509776, 156961019552]

約数ペア:

[(1, 156961019552), (2, 78480509776), (4, 39240254888), (8, 19620127444), (16, 9810063722), (32, 4905031861), (139, 1129215968), (278, 564607984), (556, 282303992), (1112, 141151996), (2224, 70575998), (4448, 35287999)]