138302304

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{29401}}^1$

素因数の和:29428

約数の個数: 72

約数和(自身を含む): 422330328

約数和(自身を除く): 284028024

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, 29401, 58802, 88203, 117604, 176406, 205807, 235208, 352812, 411614, 470416, 617421, 705624, 823228, 940832, 1234842, 1411248, 1440649, 1646456, 2469684, 2822496, 2881298, 3292912, 4321947, 4939368, 5762596, 6585824, 8643894, 9878736, 11525192, 17287788, 19757472, 23050384, 34575576, 46100768, 69151152, 138302304]

約数ペア:

[(1, 138302304), (2, 69151152), (3, 46100768), (4, 34575576), (6, 23050384), (7, 19757472), (8, 17287788), (12, 11525192), (14, 9878736), (16, 8643894), (21, 6585824), (24, 5762596), (28, 4939368), (32, 4321947), (42, 3292912), (48, 2881298), (49, 2822496), (56, 2469684), (84, 1646456), (96, 1440649), (98, 1411248), (112, 1234842), (147, 940832), (168, 823228), (196, 705624), (224, 617421), (294, 470416), (336, 411614), (392, 352812), (588, 235208), (672, 205807), (784, 176406), (1176, 117604), (1568, 88203), (2352, 58802), (4704, 29401)]