147881594

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{2683}}^1$

素因数の和:2850

約数の個数: 32

約数和(自身を含む): 263847936

約数和(自身を除く): 115966342

約数列:

[1, 2, 7, 14, 31, 62, 127, 217, 254, 434, 889, 1778, 2683, 3937, 5366, 7874, 18781, 27559, 37562, 55118, 83173, 166346, 340741, 582211, 681482, 1164422, 2385187, 4770374, 10562971, 21125942, 73940797, 147881594]

約数ペア:

[(1, 147881594), (2, 73940797), (7, 21125942), (14, 10562971), (31, 4770374), (62, 2385187), (127, 1164422), (217, 681482), (254, 582211), (434, 340741), (889, 166346), (1778, 83173), (2683, 55118), (3937, 37562), (5366, 27559), (7874, 18781)]