141154816

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1$

素因数の和:453

約数の個数: 80

約数和(自身を含む): 312890688

約数和(自身を除く): 171735872

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 71, 88, 128, 142, 176, 256, 284, 352, 353, 512, 568, 704, 706, 781, 1136, 1408, 1412, 1562, 2272, 2816, 2824, 3124, 3883, 4544, 5632, 5648, 6248, 7766, 9088, 11296, 12496, 15532, 18176, 22592, 24992, 25063, 31064, 36352, 45184, 49984, 50126, 62128, 90368, 99968, 100252, 124256, 180736, 199936, 200504, 248512, 275693, 399872, 401008, 497024, 551386, 802016, 994048, 1102772, 1604032, 1988096, 2205544, 3208064, 4411088, 6416128, 8822176, 12832256, 17644352, 35288704, 70577408, 141154816]

約数ペア:

[(1, 141154816), (2, 70577408), (4, 35288704), (8, 17644352), (11, 12832256), (16, 8822176), (22, 6416128), (32, 4411088), (44, 3208064), (64, 2205544), (71, 1988096), (88, 1604032), (128, 1102772), (142, 994048), (176, 802016), (256, 551386), (284, 497024), (352, 401008), (353, 399872), (512, 275693), (568, 248512), (704, 200504), (706, 199936), (781, 180736), (1136, 124256), (1408, 100252), (1412, 99968), (1562, 90368), (2272, 62128), (2816, 50126), (2824, 49984), (3124, 45184), (3883, 36352), (4544, 31064), (5632, 25063), (5648, 24992), (6248, 22592), (7766, 18176), (9088, 15532), (11296, 12496)]