168889296968

素因数分解:

$2^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{23747089}}^1$

素因数の和:23747229

約数の個数: 32

約数和(自身を含む): 364755302400

約数和(自身を除く): 195866005432

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 127, 254, 508, 889, 1016, 1778, 3556, 7112, 23747089, 47494178, 94988356, 166229623, 189976712, 332459246, 664918492, 1329836984, 3015880303, 6031760606, 12063521212, 21111162121, 24127042424, 42222324242, 84444648484, 168889296968]

約数ペア:

[(1, 168889296968), (2, 84444648484), (4, 42222324242), (7, 24127042424), (8, 21111162121), (14, 12063521212), (28, 6031760606), (56, 3015880303), (127, 1329836984), (254, 664918492), (508, 332459246), (889, 189976712), (1016, 166229623), (1778, 94988356), (3556, 47494178), (7112, 23747089)]