149842476

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{719}}^1\times {\mathrm{827}}^1$

素因数の和:1563

約数の個数: 72

約数和(自身を含む): 434004480

約数和(自身を除く): 284162004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 719, 827, 1438, 1654, 2157, 2481, 2876, 3308, 4314, 4962, 5033, 5789, 6471, 7443, 8628, 9924, 10066, 11578, 12942, 14886, 15099, 17367, 20132, 23156, 25884, 29772, 30198, 34734, 45297, 52101, 60396, 69468, 90594, 104202, 181188, 208404, 594613, 1189226, 1783839, 2378452, 3567678, 4162291, 5351517, 7135356, 8324582, 10703034, 12486873, 16649164, 21406068, 24973746, 37460619, 49947492, 74921238, 149842476]

約数ペア:

[(1, 149842476), (2, 74921238), (3, 49947492), (4, 37460619), (6, 24973746), (7, 21406068), (9, 16649164), (12, 12486873), (14, 10703034), (18, 8324582), (21, 7135356), (28, 5351517), (36, 4162291), (42, 3567678), (63, 2378452), (84, 1783839), (126, 1189226), (252, 594613), (719, 208404), (827, 181188), (1438, 104202), (1654, 90594), (2157, 69468), (2481, 60396), (2876, 52101), (3308, 45297), (4314, 34734), (4962, 30198), (5033, 29772), (5789, 25884), (6471, 23156), (7443, 20132), (8628, 17367), (9924, 15099), (10066, 14886), (11578, 12942)]