148387070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{87803}}^1$

素因数の和:87836

約数の個数: 24

約数和(自身を含む): 289226376

約数和(自身を除く): 140839306

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 87803, 175606, 439015, 878030, 1141439, 2282878, 5707195, 11414390, 14838707, 29677414, 74193535, 148387070]

約数ペア:

[(1, 148387070), (2, 74193535), (5, 29677414), (10, 14838707), (13, 11414390), (26, 5707195), (65, 2282878), (130, 1141439), (169, 878030), (338, 439015), (845, 175606), (1690, 87803)]