133509376

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1$

素因数の和:568

約数の個数: 144

約数和(自身を含む): 358501248

約数和(自身を除く): 224991872

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 112, 128, 143, 154, 176, 182, 208, 224, 256, 286, 308, 352, 364, 416, 448, 521, 572, 616, 704, 728, 832, 896, 1001, 1042, 1144, 1232, 1408, 1456, 1664, 1792, 2002, 2084, 2288, 2464, 2816, 2912, 3328, 3647, 4004, 4168, 4576, 4928, 5731, 5824, 6773, 7294, 8008, 8336, 9152, 9856, 11462, 11648, 13546, 14588, 16016, 16672, 18304, 19712, 22924, 23296, 27092, 29176, 32032, 33344, 36608, 40117, 45848, 47411, 54184, 58352, 64064, 66688, 74503, 80234, 91696, 94822, 108368, 116704, 128128, 133376, 149006, 160468, 183392, 189644, 216736, 233408, 256256, 298012, 320936, 366784, 379288, 433472, 466816, 521521, 596024, 641872, 733568, 758576, 866944, 933632, 1043042, 1192048, 1283744, 1467136, 1517152, 1733888, 2086084, 2384096, 2567488, 3034304, 4172168, 4768192, 5134976, 6068608, 8344336, 9536384, 10269952, 12137216, 16688672, 19072768, 33377344, 66754688, 133509376]

約数ペア:

[(1, 133509376), (2, 66754688), (4, 33377344), (7, 19072768), (8, 16688672), (11, 12137216), (13, 10269952), (14, 9536384), (16, 8344336), (22, 6068608), (26, 5134976), (28, 4768192), (32, 4172168), (44, 3034304), (52, 2567488), (56, 2384096), (64, 2086084), (77, 1733888), (88, 1517152), (91, 1467136), (104, 1283744), (112, 1192048), (128, 1043042), (143, 933632), (154, 866944), (176, 758576), (182, 733568), (208, 641872), (224, 596024), (256, 521521), (286, 466816), (308, 433472), (352, 379288), (364, 366784), (416, 320936), (448, 298012), (521, 256256), (572, 233408), (616, 216736), (704, 189644), (728, 183392), (832, 160468), (896, 149006), (1001, 133376), (1042, 128128), (1144, 116704), (1232, 108368), (1408, 94822), (1456, 91696), (1664, 80234), (1792, 74503), (2002, 66688), (2084, 64064), (2288, 58352), (2464, 54184), (2816, 47411), (2912, 45848), (3328, 40117), (3647, 36608), (4004, 33344), (4168, 32032), (4576, 29176), (4928, 27092), (5731, 23296), (5824, 22924), (6773, 19712), (7294, 18304), (8008, 16672), (8336, 16016), (9152, 14588), (9856, 13546), (11462, 11648)]