157066961720

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{91318001}}^1$

素因数の和:91318055

約数の個数: 32

約数和(自身を含む): 361619287920

約数和(自身を除く): 204552326200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 91318001, 182636002, 365272004, 456590005, 730544008, 913180010, 1826360020, 3652720040, 3926674043, 7853348086, 15706696172, 19633370215, 31413392344, 39266740430, 78533480860, 157066961720]

約数ペア:

[(1, 157066961720), (2, 78533480860), (4, 39266740430), (5, 31413392344), (8, 19633370215), (10, 15706696172), (20, 7853348086), (40, 3926674043), (43, 3652720040), (86, 1826360020), (172, 913180010), (215, 730544008), (344, 456590005), (430, 365272004), (860, 182636002), (1720, 91318001)]