139744192

素因数分解:

$2^6\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4273}}^1$

素因数の和:4365

約数の個数: 56

約数和(自身を含む): 321336416

約数和(自身を除く): 181592224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 146, 224, 292, 448, 511, 584, 1022, 1168, 2044, 2336, 4088, 4273, 4672, 8176, 8546, 16352, 17092, 29911, 32704, 34184, 59822, 68368, 119644, 136736, 239288, 273472, 311929, 478576, 623858, 957152, 1247716, 1914304, 2183503, 2495432, 4367006, 4990864, 8734012, 9981728, 17468024, 19963456, 34936048, 69872096, 139744192]

約数ペア:

[(1, 139744192), (2, 69872096), (4, 34936048), (7, 19963456), (8, 17468024), (14, 9981728), (16, 8734012), (28, 4990864), (32, 4367006), (56, 2495432), (64, 2183503), (73, 1914304), (112, 1247716), (146, 957152), (224, 623858), (292, 478576), (448, 311929), (511, 273472), (584, 239288), (1022, 136736), (1168, 119644), (2044, 68368), (2336, 59822), (4088, 34184), (4273, 32704), (4672, 29911), (8176, 17092), (8546, 16352)]