155154048

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{293}}^1$

素因数の和:514

約数の個数: 128

約数和(自身を含む): 475009920

約数和(自身を除く): 319855872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 197, 224, 293, 336, 384, 394, 448, 586, 591, 672, 788, 879, 896, 1172, 1182, 1344, 1379, 1576, 1758, 2051, 2344, 2364, 2688, 2758, 3152, 3516, 4102, 4137, 4688, 4728, 5516, 6153, 6304, 7032, 8204, 8274, 9376, 9456, 11032, 12306, 12608, 14064, 16408, 16548, 18752, 18912, 22064, 24612, 25216, 28128, 32816, 33096, 37504, 37824, 44128, 49224, 56256, 57721, 65632, 66192, 75648, 88256, 98448, 112512, 115442, 131264, 132384, 173163, 176512, 196896, 230884, 262528, 264768, 346326, 393792, 404047, 461768, 529536, 692652, 787584, 808094, 923536, 1212141, 1385304, 1616188, 1847072, 2424282, 2770608, 3232376, 3694144, 4848564, 5541216, 6464752, 7388288, 9697128, 11082432, 12929504, 19394256, 22164864, 25859008, 38788512, 51718016, 77577024, 155154048]

約数ペア:

[(1, 155154048), (2, 77577024), (3, 51718016), (4, 38788512), (6, 25859008), (7, 22164864), (8, 19394256), (12, 12929504), (14, 11082432), (16, 9697128), (21, 7388288), (24, 6464752), (28, 5541216), (32, 4848564), (42, 3694144), (48, 3232376), (56, 2770608), (64, 2424282), (84, 1847072), (96, 1616188), (112, 1385304), (128, 1212141), (168, 923536), (192, 808094), (197, 787584), (224, 692652), (293, 529536), (336, 461768), (384, 404047), (394, 393792), (448, 346326), (586, 264768), (591, 262528), (672, 230884), (788, 196896), (879, 176512), (896, 173163), (1172, 132384), (1182, 131264), (1344, 115442), (1379, 112512), (1576, 98448), (1758, 88256), (2051, 75648), (2344, 66192), (2364, 65632), (2688, 57721), (2758, 56256), (3152, 49224), (3516, 44128), (4102, 37824), (4137, 37504), (4688, 33096), (4728, 32816), (5516, 28128), (6153, 25216), (6304, 24612), (7032, 22064), (8204, 18912), (8274, 18752), (9376, 16548), (9456, 16408), (11032, 14064), (12306, 12608)]