130691808

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{521}}^1$

素因数の和:617

約数の個数: 144

約数和(自身を含む): 406997136

約数和(自身を除く): 276305328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 67, 72, 78, 96, 104, 117, 134, 144, 156, 201, 208, 234, 268, 288, 312, 402, 416, 468, 521, 536, 603, 624, 804, 871, 936, 1042, 1072, 1206, 1248, 1563, 1608, 1742, 1872, 2084, 2144, 2412, 2613, 3126, 3216, 3484, 3744, 4168, 4689, 4824, 5226, 6252, 6432, 6773, 6968, 7839, 8336, 9378, 9648, 10452, 12504, 13546, 13936, 15678, 16672, 18756, 19296, 20319, 20904, 25008, 27092, 27872, 31356, 34907, 37512, 40638, 41808, 50016, 54184, 60957, 62712, 69814, 75024, 81276, 83616, 104721, 108368, 121914, 125424, 139628, 150048, 162552, 209442, 216736, 243828, 250848, 279256, 314163, 325104, 418884, 453791, 487656, 558512, 628326, 650208, 837768, 907582, 975312, 1117024, 1256652, 1361373, 1675536, 1815164, 1950624, 2513304, 2722746, 3351072, 3630328, 4084119, 5026608, 5445492, 7260656, 8168238, 10053216, 10890984, 14521312, 16336476, 21781968, 32672952, 43563936, 65345904, 130691808]

約数ペア:

[(1, 130691808), (2, 65345904), (3, 43563936), (4, 32672952), (6, 21781968), (8, 16336476), (9, 14521312), (12, 10890984), (13, 10053216), (16, 8168238), (18, 7260656), (24, 5445492), (26, 5026608), (32, 4084119), (36, 3630328), (39, 3351072), (48, 2722746), (52, 2513304), (67, 1950624), (72, 1815164), (78, 1675536), (96, 1361373), (104, 1256652), (117, 1117024), (134, 975312), (144, 907582), (156, 837768), (201, 650208), (208, 628326), (234, 558512), (268, 487656), (288, 453791), (312, 418884), (402, 325104), (416, 314163), (468, 279256), (521, 250848), (536, 243828), (603, 216736), (624, 209442), (804, 162552), (871, 150048), (936, 139628), (1042, 125424), (1072, 121914), (1206, 108368), (1248, 104721), (1563, 83616), (1608, 81276), (1742, 75024), (1872, 69814), (2084, 62712), (2144, 60957), (2412, 54184), (2613, 50016), (3126, 41808), (3216, 40638), (3484, 37512), (3744, 34907), (4168, 31356), (4689, 27872), (4824, 27092), (5226, 25008), (6252, 20904), (6432, 20319), (6773, 19296), (6968, 18756), (7839, 16672), (8336, 15678), (9378, 13936), (9648, 13546), (10452, 12504)]