131889016

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1201}}^1$

素因数の和:1304

約数の個数: 64

約数和(自身を含む): 295980480

約数和(自身を除く): 164091464

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 53, 56, 74, 106, 148, 212, 259, 296, 371, 424, 518, 742, 1036, 1201, 1484, 1961, 2072, 2402, 2968, 3922, 4804, 7844, 8407, 9608, 13727, 15688, 16814, 27454, 33628, 44437, 54908, 63653, 67256, 88874, 109816, 127306, 177748, 254612, 311059, 355496, 445571, 509224, 622118, 891142, 1244236, 1782284, 2355161, 2488472, 3564568, 4710322, 9420644, 16486127, 18841288, 32972254, 65944508, 131889016]

約数ペア:

[(1, 131889016), (2, 65944508), (4, 32972254), (7, 18841288), (8, 16486127), (14, 9420644), (28, 4710322), (37, 3564568), (53, 2488472), (56, 2355161), (74, 1782284), (106, 1244236), (148, 891142), (212, 622118), (259, 509224), (296, 445571), (371, 355496), (424, 311059), (518, 254612), (742, 177748), (1036, 127306), (1201, 109816), (1484, 88874), (1961, 67256), (2072, 63653), (2402, 54908), (2968, 44437), (3922, 33628), (4804, 27454), (7844, 16814), (8407, 15688), (9608, 13727)]