139371264

素因数分解:

$2^8\times 3^2\times {\mathrm{241}}^1\times {\mathrm{251}}^1$

素因数の和:514

約数の個数: 108

約数和(自身を含む): 405116712

約数和(自身を除く): 265745448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 241, 251, 256, 288, 384, 482, 502, 576, 723, 753, 768, 964, 1004, 1152, 1446, 1506, 1928, 2008, 2169, 2259, 2304, 2892, 3012, 3856, 4016, 4338, 4518, 5784, 6024, 7712, 8032, 8676, 9036, 11568, 12048, 15424, 16064, 17352, 18072, 23136, 24096, 30848, 32128, 34704, 36144, 46272, 48192, 60491, 61696, 64256, 69408, 72288, 92544, 96384, 120982, 138816, 144576, 181473, 185088, 192768, 241964, 277632, 289152, 362946, 483928, 544419, 555264, 578304, 725892, 967856, 1088838, 1451784, 1935712, 2177676, 2903568, 3871424, 4355352, 5807136, 7742848, 8710704, 11614272, 15485696, 17421408, 23228544, 34842816, 46457088, 69685632, 139371264]

約数ペア:

[(1, 139371264), (2, 69685632), (3, 46457088), (4, 34842816), (6, 23228544), (8, 17421408), (9, 15485696), (12, 11614272), (16, 8710704), (18, 7742848), (24, 5807136), (32, 4355352), (36, 3871424), (48, 2903568), (64, 2177676), (72, 1935712), (96, 1451784), (128, 1088838), (144, 967856), (192, 725892), (241, 578304), (251, 555264), (256, 544419), (288, 483928), (384, 362946), (482, 289152), (502, 277632), (576, 241964), (723, 192768), (753, 185088), (768, 181473), (964, 144576), (1004, 138816), (1152, 120982), (1446, 96384), (1506, 92544), (1928, 72288), (2008, 69408), (2169, 64256), (2259, 61696), (2304, 60491), (2892, 48192), (3012, 46272), (3856, 36144), (4016, 34704), (4338, 32128), (4518, 30848), (5784, 24096), (6024, 23136), (7712, 18072), (8032, 17352), (8676, 16064), (9036, 15424), (11568, 12048)]