128316565552

素因数分解:

$2^4\times 7^1\times {\mathrm{911}}^1\times {\mathrm{1257611}}^1$

素因数の和:1258537

約数の個数: 40

約数和(自身を含む): 284441651712

約数和(自身を除く): 156125086160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 911, 1822, 3644, 6377, 7288, 12754, 14576, 25508, 51016, 102032, 1257611, 2515222, 5030444, 8803277, 10060888, 17606554, 20121776, 35213108, 70426216, 140852432, 1145683621, 2291367242, 4582734484, 8019785347, 9165468968, 16039570694, 18330937936, 32079141388, 64158282776, 128316565552]

約数ペア:

[(1, 128316565552), (2, 64158282776), (4, 32079141388), (7, 18330937936), (8, 16039570694), (14, 9165468968), (16, 8019785347), (28, 4582734484), (56, 2291367242), (112, 1145683621), (911, 140852432), (1822, 70426216), (3644, 35213108), (6377, 20121776), (7288, 17606554), (12754, 10060888), (14576, 8803277), (25508, 5030444), (51016, 2515222), (102032, 1257611)]