131000131808

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{2837}}^1$

素因数の和:3125

約数の個数: 192

約数和(自身を含む): 322721739648

約数和(自身を除く): 191721607840

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 101, 104, 112, 157, 182, 202, 208, 224, 314, 364, 404, 416, 628, 707, 728, 808, 1099, 1256, 1313, 1414, 1456, 1616, 2041, 2198, 2512, 2626, 2828, 2837, 2912, 3232, 4082, 4396, 5024, 5252, 5656, 5674, 8164, 8792, 9191, 10504, 11312, 11348, 14287, 15857, 16328, 17584, 18382, 19859, 21008, 22624, 22696, 28574, 31714, 32656, 35168, 36764, 36881, 39718, 42016, 45392, 57148, 63428, 65312, 73528, 73762, 79436, 90784, 110999, 114296, 126856, 147056, 147524, 158872, 206141, 221998, 228592, 253712, 258167, 286537, 294112, 295048, 317744, 412282, 443996, 445409, 457184, 507424, 516334, 573074, 590096, 635488, 824564, 887992, 890818, 1032668, 1146148, 1180192, 1442987, 1649128, 1775984, 1781636, 2005759, 2065336, 2292296, 2885974, 3117863, 3298256, 3551968, 3563272, 3724981, 4011518, 4130672, 4584592, 5771948, 5790317, 6235726, 6596512, 7126544, 7449962, 8023036, 8261344, 9169184, 11543896, 11580634, 12471452, 14253088, 14899924, 16046072, 23087792, 23161268, 24942904, 26074867, 29799848, 32092144, 40532219, 44986309, 46175584, 46322536, 49885808, 52149734, 59599696, 64184288, 81064438, 89972618, 92645072, 99771616, 104299468, 119199392, 162128876, 179945236, 185290144, 208598936, 314904163, 324257752, 359890472, 417197872, 584822017, 629808326, 648515504, 719780944, 834395744, 1169644034, 1259616652, 1297031008, 1439561888, 2339288068, 2519233304, 4093754119, 4678576136, 5038466608, 8187508238, 9357152272, 10076933216, 16375016476, 18714304544, 32750032952, 65500065904, 131000131808]

約数ペア:

[(1, 131000131808), (2, 65500065904), (4, 32750032952), (7, 18714304544), (8, 16375016476), (13, 10076933216), (14, 9357152272), (16, 8187508238), (26, 5038466608), (28, 4678576136), (32, 4093754119), (52, 2519233304), (56, 2339288068), (91, 1439561888), (101, 1297031008), (104, 1259616652), (112, 1169644034), (157, 834395744), (182, 719780944), (202, 648515504), (208, 629808326), (224, 584822017), (314, 417197872), (364, 359890472), (404, 324257752), (416, 314904163), (628, 208598936), (707, 185290144), (728, 179945236), (808, 162128876), (1099, 119199392), (1256, 104299468), (1313, 99771616), (1414, 92645072), (1456, 89972618), (1616, 81064438), (2041, 64184288), (2198, 59599696), (2512, 52149734), (2626, 49885808), (2828, 46322536), (2837, 46175584), (2912, 44986309), (3232, 40532219), (4082, 32092144), (4396, 29799848), (5024, 26074867), (5252, 24942904), (5656, 23161268), (5674, 23087792), (8164, 16046072), (8792, 14899924), (9191, 14253088), (10504, 12471452), (11312, 11580634), (11348, 11543896), (14287, 9169184), (15857, 8261344), (16328, 8023036), (17584, 7449962), (18382, 7126544), (19859, 6596512), (21008, 6235726), (22624, 5790317), (22696, 5771948), (28574, 4584592), (31714, 4130672), (32656, 4011518), (35168, 3724981), (36764, 3563272), (36881, 3551968), (39718, 3298256), (42016, 3117863), (45392, 2885974), (57148, 2292296), (63428, 2065336), (65312, 2005759), (73528, 1781636), (73762, 1775984), (79436, 1649128), (90784, 1442987), (110999, 1180192), (114296, 1146148), (126856, 1032668), (147056, 890818), (147524, 887992), (158872, 824564), (206141, 635488), (221998, 590096), (228592, 573074), (253712, 516334), (258167, 507424), (286537, 457184), (294112, 445409), (295048, 443996), (317744, 412282)]