138546912

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{29453}}^1$

素因数の和:29480

約数の個数: 72

約数和(自身を含む): 423077256

約数和(自身を除く): 284530344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 29453, 58906, 88359, 117812, 176718, 206171, 235624, 353436, 412342, 471248, 618513, 706872, 824684, 942496, 1237026, 1413744, 1443197, 1649368, 2474052, 2827488, 2886394, 3298736, 4329591, 4948104, 5772788, 6597472, 8659182, 9896208, 11545576, 17318364, 19792416, 23091152, 34636728, 46182304, 69273456, 138546912]

約数ペア:

[(1, 138546912), (2, 69273456), (3, 46182304), (4, 34636728), (6, 23091152), (7, 19792416), (8, 17318364), (12, 11545576), (14, 9896208), (16, 8659182), (21, 6597472), (24, 5772788), (28, 4948104), (32, 4329591), (42, 3298736), (48, 2886394), (49, 2827488), (56, 2474052), (84, 1649368), (96, 1443197), (98, 1413744), (112, 1237026), (147, 942496), (168, 824684), (196, 706872), (224, 618513), (294, 471248), (336, 412342), (392, 353436), (588, 235624), (672, 206171), (784, 176718), (1176, 117812), (1568, 88359), (2352, 58906), (4704, 29453)]