148015728

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{48947}}^1$

素因数の和:48971

約数の個数: 80

約数和(自身を含む): 485564160

約数和(自身を除く): 337548432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 48947, 97894, 146841, 195788, 293682, 342629, 391576, 440523, 587364, 685258, 783152, 881046, 1027887, 1174728, 1321569, 1370516, 1762092, 2055774, 2349456, 2643138, 2741032, 3083661, 3524184, 4111548, 5286276, 5482064, 6167322, 7048368, 8223096, 9250983, 10572552, 12334644, 16446192, 18501966, 21145104, 24669288, 37003932, 49338576, 74007864, 148015728]

約数ペア:

[(1, 148015728), (2, 74007864), (3, 49338576), (4, 37003932), (6, 24669288), (7, 21145104), (8, 18501966), (9, 16446192), (12, 12334644), (14, 10572552), (16, 9250983), (18, 8223096), (21, 7048368), (24, 6167322), (27, 5482064), (28, 5286276), (36, 4111548), (42, 3524184), (48, 3083661), (54, 2741032), (56, 2643138), (63, 2349456), (72, 2055774), (84, 1762092), (108, 1370516), (112, 1321569), (126, 1174728), (144, 1027887), (168, 881046), (189, 783152), (216, 685258), (252, 587364), (336, 440523), (378, 391576), (432, 342629), (504, 293682), (756, 195788), (1008, 146841), (1512, 97894), (3024, 48947)]