80398158

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{705247}}^1$

素因数の和:705271

約数の個数: 16

約数和(自身を含む): 169259520

約数和(自身を除く): 88861362

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 705247, 1410494, 2115741, 4231482, 13399693, 26799386, 40199079, 80398158]

約数ペア:

[(1, 80398158), (2, 40199079), (3, 26799386), (6, 13399693), (19, 4231482), (38, 2115741), (57, 1410494), (114, 705247)]