145214608

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{379}}^1$

素因数の和:716

約数の個数: 80

約数和(自身を含む): 352834560

約数和(自身を除く): 207619952

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 311, 379, 616, 622, 758, 1232, 1244, 1516, 2177, 2488, 2653, 3032, 3421, 4169, 4354, 4976, 5306, 6064, 6842, 8338, 8708, 10612, 13684, 16676, 17416, 21224, 23947, 27368, 29183, 33352, 34832, 42448, 47894, 54736, 58366, 66704, 95788, 116732, 117869, 191576, 233464, 235738, 383152, 466928, 471476, 825083, 942952, 1296559, 1650166, 1885904, 2593118, 3300332, 5186236, 6600664, 9075913, 10372472, 13201328, 18151826, 20744944, 36303652, 72607304, 145214608]

約数ペア:

[(1, 145214608), (2, 72607304), (4, 36303652), (7, 20744944), (8, 18151826), (11, 13201328), (14, 10372472), (16, 9075913), (22, 6600664), (28, 5186236), (44, 3300332), (56, 2593118), (77, 1885904), (88, 1650166), (112, 1296559), (154, 942952), (176, 825083), (308, 471476), (311, 466928), (379, 383152), (616, 235738), (622, 233464), (758, 191576), (1232, 117869), (1244, 116732), (1516, 95788), (2177, 66704), (2488, 58366), (2653, 54736), (3032, 47894), (3421, 42448), (4169, 34832), (4354, 33352), (4976, 29183), (5306, 27368), (6064, 23947), (6842, 21224), (8338, 17416), (8708, 16676), (10612, 13684)]