157045482016

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{114131891}}^1$

素因数の和:114131944

約数の個数: 24

約数和(自身を含む): 316373604624

約数和(自身を除く): 159328122608

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 114131891, 228263782, 456527564, 913055128, 1826110256, 3652220512, 4907671313, 9815342626, 19630685252, 39261370504, 78522741008, 157045482016]

約数ペア:

[(1, 157045482016), (2, 78522741008), (4, 39261370504), (8, 19630685252), (16, 9815342626), (32, 4907671313), (43, 3652220512), (86, 1826110256), (172, 913055128), (344, 456527564), (688, 228263782), (1376, 114131891)]