143168376

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:397

約数の個数: 128

約数和(自身を含む): 409328640

約数和(自身を除く): 266160264

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 71, 78, 92, 104, 138, 142, 156, 184, 213, 276, 281, 284, 299, 312, 426, 552, 562, 568, 598, 843, 852, 897, 923, 1124, 1196, 1633, 1686, 1704, 1794, 1846, 2248, 2392, 2769, 3266, 3372, 3588, 3653, 3692, 4899, 5538, 6463, 6532, 6744, 7176, 7306, 7384, 9798, 10959, 11076, 12926, 13064, 14612, 19389, 19596, 19951, 21229, 21918, 22152, 25852, 29224, 38778, 39192, 39902, 42458, 43836, 51704, 59853, 63687, 77556, 79804, 84019, 84916, 87672, 119706, 127374, 155112, 159608, 168038, 169832, 239412, 252057, 254748, 259363, 336076, 458873, 478824, 504114, 509496, 518726, 672152, 778089, 917746, 1008228, 1037452, 1376619, 1556178, 1835492, 2016456, 2074904, 2753238, 3112356, 3670984, 5506476, 5965349, 6224712, 11012952, 11930698, 17896047, 23861396, 35792094, 47722792, 71584188, 143168376]

約数ペア:

[(1, 143168376), (2, 71584188), (3, 47722792), (4, 35792094), (6, 23861396), (8, 17896047), (12, 11930698), (13, 11012952), (23, 6224712), (24, 5965349), (26, 5506476), (39, 3670984), (46, 3112356), (52, 2753238), (69, 2074904), (71, 2016456), (78, 1835492), (92, 1556178), (104, 1376619), (138, 1037452), (142, 1008228), (156, 917746), (184, 778089), (213, 672152), (276, 518726), (281, 509496), (284, 504114), (299, 478824), (312, 458873), (426, 336076), (552, 259363), (562, 254748), (568, 252057), (598, 239412), (843, 169832), (852, 168038), (897, 159608), (923, 155112), (1124, 127374), (1196, 119706), (1633, 87672), (1686, 84916), (1704, 84019), (1794, 79804), (1846, 77556), (2248, 63687), (2392, 59853), (2769, 51704), (3266, 43836), (3372, 42458), (3588, 39902), (3653, 39192), (3692, 38778), (4899, 29224), (5538, 25852), (6463, 22152), (6532, 21918), (6744, 21229), (7176, 19951), (7306, 19596), (7384, 19389), (9798, 14612), (10959, 13064), (11076, 12926)]