172816172

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{37277}}^1$

素因数の和:37361

約数の個数: 24

約数和(自身を含む): 323573040

約数和(自身を除く): 150756868

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2318, 4636, 37277, 74554, 149108, 708263, 1416526, 2273897, 2833052, 4547794, 9095588, 43204043, 86408086, 172816172]

約数ペア:

[(1, 172816172), (2, 86408086), (4, 43204043), (19, 9095588), (38, 4547794), (61, 2833052), (76, 2273897), (122, 1416526), (244, 708263), (1159, 149108), (2318, 74554), (4636, 37277)]