156964472

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{5087}}^1$

素因数の和:5148

約数の個数: 64

約数和(自身を含む): 366336000

約数和(自身を除く): 209371528

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 29, 38, 56, 58, 76, 116, 133, 152, 203, 232, 266, 406, 532, 551, 812, 1064, 1102, 1624, 2204, 3857, 4408, 5087, 7714, 10174, 15428, 20348, 30856, 35609, 40696, 71218, 96653, 142436, 147523, 193306, 284872, 295046, 386612, 590092, 676571, 773224, 1032661, 1180184, 1353142, 2065322, 2706284, 2802937, 4130644, 5412568, 5605874, 8261288, 11211748, 19620559, 22423496, 39241118, 78482236, 156964472]

約数ペア:

[(1, 156964472), (2, 78482236), (4, 39241118), (7, 22423496), (8, 19620559), (14, 11211748), (19, 8261288), (28, 5605874), (29, 5412568), (38, 4130644), (56, 2802937), (58, 2706284), (76, 2065322), (116, 1353142), (133, 1180184), (152, 1032661), (203, 773224), (232, 676571), (266, 590092), (406, 386612), (532, 295046), (551, 284872), (812, 193306), (1064, 147523), (1102, 142436), (1624, 96653), (2204, 71218), (3857, 40696), (4408, 35609), (5087, 30856), (7714, 20348), (10174, 15428)]