129398304

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{192557}}^1$

素因数の和:192577

約数の個数: 48

約数和(自身を含む): 388196928

約数和(自身を除く): 258798624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 192557, 385114, 577671, 770228, 1155342, 1347899, 1540456, 2310684, 2695798, 3080912, 4043697, 4621368, 5391596, 6161824, 8087394, 9242736, 10783192, 16174788, 18485472, 21566384, 32349576, 43132768, 64699152, 129398304]

約数ペア:

[(1, 129398304), (2, 64699152), (3, 43132768), (4, 32349576), (6, 21566384), (7, 18485472), (8, 16174788), (12, 10783192), (14, 9242736), (16, 8087394), (21, 6161824), (24, 5391596), (28, 4621368), (32, 4043697), (42, 3080912), (48, 2695798), (56, 2310684), (84, 1540456), (96, 1347899), (112, 1155342), (168, 770228), (224, 577671), (336, 385114), (672, 192557)]