135423456

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{28789}}^1$

素因数の和:28816

約数の個数: 72

約数和(自身を含む): 413539560

約数和(自身を除く): 278116104

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, 28789, 57578, 86367, 115156, 172734, 201523, 230312, 345468, 403046, 460624, 604569, 690936, 806092, 921248, 1209138, 1381872, 1410661, 1612184, 2418276, 2763744, 2821322, 3224368, 4231983, 4836552, 5642644, 6448736, 8463966, 9673104, 11285288, 16927932, 19346208, 22570576, 33855864, 45141152, 67711728, 135423456]

約数ペア:

[(1, 135423456), (2, 67711728), (3, 45141152), (4, 33855864), (6, 22570576), (7, 19346208), (8, 16927932), (12, 11285288), (14, 9673104), (16, 8463966), (21, 6448736), (24, 5642644), (28, 4836552), (32, 4231983), (42, 3224368), (48, 2821322), (49, 2763744), (56, 2418276), (84, 1612184), (96, 1410661), (98, 1381872), (112, 1209138), (147, 921248), (168, 806092), (196, 690936), (224, 604569), (294, 460624), (336, 403046), (392, 345468), (588, 230312), (672, 201523), (784, 172734), (1176, 115156), (1568, 86367), (2352, 57578), (4704, 28789)]