156744331978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{113747701}}^1$

素因数の和:113747769

約数の個数: 16

約数和(自身を含む): 257979788136

約数和(自身を除く): 101235456158

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 113747701, 227495402, 1478720113, 2957440226, 6028628153, 12057256306, 78372165989, 156744331978]

約数ペア:

[(1, 156744331978), (2, 78372165989), (13, 12057256306), (26, 6028628153), (53, 2957440226), (106, 1478720113), (689, 227495402), (1378, 113747701)]