156938951870

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12541}}^1\times {\mathrm{54409}}^1$

素因数の和:66980

約数の個数: 32

約数和(自身を含む): 294801215040

約数和(自身を除く): 137862263170

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 12541, 25082, 54409, 62705, 108818, 125410, 272045, 288443, 544090, 576886, 1251407, 1442215, 2502814, 2884430, 6257035, 12514070, 682343269, 1364686538, 3411716345, 6823432690, 15693895187, 31387790374, 78469475935, 156938951870]

約数ペア:

[(1, 156938951870), (2, 78469475935), (5, 31387790374), (10, 15693895187), (23, 6823432690), (46, 3411716345), (115, 1364686538), (230, 682343269), (12541, 12514070), (25082, 6257035), (54409, 2884430), (62705, 2502814), (108818, 1442215), (125410, 1251407), (272045, 576886), (288443, 544090)]