156978014882

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{90113671}}^1$

素因数の和:90113753

約数の個数: 16

約数和(自身を含む): 257364647232

約数和(自身を除く): 100386632350

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 90113671, 180227342, 1171477723, 2342955446, 6037615957, 12075231914, 78489007441, 156978014882]

約数ペア:

[(1, 156978014882), (2, 78489007441), (13, 12075231914), (26, 6037615957), (67, 2342955446), (134, 1171477723), (871, 180227342), (1742, 90113671)]