156780023998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{9122543}}^1$

素因数の和:9123219

約数の個数: 16

約数和(自身を含む): 253643213376

約数和(自身を除く): 96863189378

約数列:

[1, 2, 13, 26, 661, 1322, 8593, 17186, 9122543, 18245086, 118593059, 237186118, 6030000923, 12060001846, 78390011999, 156780023998]

約数ペア:

[(1, 156780023998), (2, 78390011999), (13, 12060001846), (26, 6030000923), (661, 237186118), (1322, 118593059), (8593, 18245086), (17186, 9122543)]