138053888

素因数分解:

$2^8\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1879}}^1$

素因数の和:1943

約数の個数: 72

約数和(自身を含む): 322788480

約数和(自身を除く): 184734592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 128, 164, 224, 256, 287, 328, 448, 574, 656, 896, 1148, 1312, 1792, 1879, 2296, 2624, 3758, 4592, 5248, 7516, 9184, 10496, 13153, 15032, 18368, 26306, 30064, 36736, 52612, 60128, 73472, 77039, 105224, 120256, 154078, 210448, 240512, 308156, 420896, 481024, 539273, 616312, 841792, 1078546, 1232624, 1683584, 2157092, 2465248, 3367168, 4314184, 4930496, 8628368, 9860992, 17256736, 19721984, 34513472, 69026944, 138053888]

約数ペア:

[(1, 138053888), (2, 69026944), (4, 34513472), (7, 19721984), (8, 17256736), (14, 9860992), (16, 8628368), (28, 4930496), (32, 4314184), (41, 3367168), (56, 2465248), (64, 2157092), (82, 1683584), (112, 1232624), (128, 1078546), (164, 841792), (224, 616312), (256, 539273), (287, 481024), (328, 420896), (448, 308156), (574, 240512), (656, 210448), (896, 154078), (1148, 120256), (1312, 105224), (1792, 77039), (1879, 73472), (2296, 60128), (2624, 52612), (3758, 36736), (4592, 30064), (5248, 26306), (7516, 18368), (9184, 15032), (10496, 13153)]