131346432

素因数分解:

$2^{12}\times 3^2\times 7^1\times {\mathrm{509}}^1$

素因数の和:546

約数の個数: 156

約数和(自身を含む): 434450640

約数和(自身を除く): 303104208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 509, 512, 576, 672, 768, 896, 1008, 1018, 1024, 1152, 1344, 1527, 1536, 1792, 2016, 2036, 2048, 2304, 2688, 3054, 3072, 3563, 3584, 4032, 4072, 4096, 4581, 4608, 5376, 6108, 6144, 7126, 7168, 8064, 8144, 9162, 9216, 10689, 10752, 12216, 12288, 14252, 14336, 16128, 16288, 18324, 18432, 21378, 21504, 24432, 28504, 28672, 32067, 32256, 32576, 36648, 36864, 42756, 43008, 48864, 57008, 64134, 64512, 65152, 73296, 85512, 86016, 97728, 114016, 128268, 129024, 130304, 146592, 171024, 195456, 228032, 256536, 258048, 260608, 293184, 342048, 390912, 456064, 513072, 521216, 586368, 684096, 781824, 912128, 1026144, 1042432, 1172736, 1368192, 1563648, 1824256, 2052288, 2084864, 2345472, 2736384, 3127296, 3648512, 4104576, 4690944, 5472768, 6254592, 7297024, 8209152, 9381888, 10945536, 14594048, 16418304, 18763776, 21891072, 32836608, 43782144, 65673216, 131346432]

約数ペア:

[(1, 131346432), (2, 65673216), (3, 43782144), (4, 32836608), (6, 21891072), (7, 18763776), (8, 16418304), (9, 14594048), (12, 10945536), (14, 9381888), (16, 8209152), (18, 7297024), (21, 6254592), (24, 5472768), (28, 4690944), (32, 4104576), (36, 3648512), (42, 3127296), (48, 2736384), (56, 2345472), (63, 2084864), (64, 2052288), (72, 1824256), (84, 1563648), (96, 1368192), (112, 1172736), (126, 1042432), (128, 1026144), (144, 912128), (168, 781824), (192, 684096), (224, 586368), (252, 521216), (256, 513072), (288, 456064), (336, 390912), (384, 342048), (448, 293184), (504, 260608), (509, 258048), (512, 256536), (576, 228032), (672, 195456), (768, 171024), (896, 146592), (1008, 130304), (1018, 129024), (1024, 128268), (1152, 114016), (1344, 97728), (1527, 86016), (1536, 85512), (1792, 73296), (2016, 65152), (2036, 64512), (2048, 64134), (2304, 57008), (2688, 48864), (3054, 43008), (3072, 42756), (3563, 36864), (3584, 36648), (4032, 32576), (4072, 32256), (4096, 32067), (4581, 28672), (4608, 28504), (5376, 24432), (6108, 21504), (6144, 21378), (7126, 18432), (7168, 18324), (8064, 16288), (8144, 16128), (9162, 14336), (9216, 14252), (10689, 12288), (10752, 12216)]