128182208

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2$

素因数の和:123

約数の個数: 168

約数和(自身を含む): 343082880

約数和(自身を除く): 214900672

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 37, 38, 44, 56, 64, 74, 76, 77, 88, 112, 133, 148, 152, 154, 176, 209, 224, 259, 266, 296, 304, 308, 352, 407, 418, 448, 518, 532, 592, 608, 616, 703, 704, 814, 836, 1036, 1064, 1184, 1216, 1232, 1369, 1406, 1463, 1628, 1672, 2072, 2128, 2368, 2464, 2738, 2812, 2849, 2926, 3256, 3344, 4144, 4256, 4921, 4928, 5476, 5624, 5698, 5852, 6512, 6688, 7733, 8288, 8512, 9583, 9842, 10952, 11248, 11396, 11704, 13024, 13376, 15059, 15466, 16576, 19166, 19684, 21904, 22496, 22792, 23408, 26011, 26048, 30118, 30932, 38332, 39368, 43808, 44992, 45584, 46816, 52022, 54131, 60236, 61864, 76664, 78736, 87616, 91168, 93632, 104044, 105413, 108262, 120472, 123728, 153328, 157472, 182077, 182336, 208088, 210826, 216524, 240944, 247456, 286121, 306656, 314944, 364154, 416176, 421652, 433048, 481888, 494912, 572242, 613312, 728308, 832352, 843304, 866096, 963776, 1144484, 1456616, 1664704, 1686608, 1732192, 2002847, 2288968, 2913232, 3373216, 3464384, 4005694, 4577936, 5826464, 6746432, 8011388, 9155872, 11652928, 16022776, 18311744, 32045552, 64091104, 128182208]

約数ペア:

[(1, 128182208), (2, 64091104), (4, 32045552), (7, 18311744), (8, 16022776), (11, 11652928), (14, 9155872), (16, 8011388), (19, 6746432), (22, 5826464), (28, 4577936), (32, 4005694), (37, 3464384), (38, 3373216), (44, 2913232), (56, 2288968), (64, 2002847), (74, 1732192), (76, 1686608), (77, 1664704), (88, 1456616), (112, 1144484), (133, 963776), (148, 866096), (152, 843304), (154, 832352), (176, 728308), (209, 613312), (224, 572242), (259, 494912), (266, 481888), (296, 433048), (304, 421652), (308, 416176), (352, 364154), (407, 314944), (418, 306656), (448, 286121), (518, 247456), (532, 240944), (592, 216524), (608, 210826), (616, 208088), (703, 182336), (704, 182077), (814, 157472), (836, 153328), (1036, 123728), (1064, 120472), (1184, 108262), (1216, 105413), (1232, 104044), (1369, 93632), (1406, 91168), (1463, 87616), (1628, 78736), (1672, 76664), (2072, 61864), (2128, 60236), (2368, 54131), (2464, 52022), (2738, 46816), (2812, 45584), (2849, 44992), (2926, 43808), (3256, 39368), (3344, 38332), (4144, 30932), (4256, 30118), (4921, 26048), (4928, 26011), (5476, 23408), (5624, 22792), (5698, 22496), (5852, 21904), (6512, 19684), (6688, 19166), (7733, 16576), (8288, 15466), (8512, 15059), (9583, 13376), (9842, 13024), (10952, 11704), (11248, 11396)]