138137496

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{1873}}^1$

素因数の和:2328

約数の個数: 64

約数和(自身を含む): 395788800

約数和(自身を除く): 257651304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 439, 878, 1317, 1756, 1873, 2634, 3073, 3512, 3746, 5268, 5619, 6146, 7492, 9219, 10536, 11238, 12292, 13111, 14984, 18438, 22476, 24584, 26222, 36876, 39333, 44952, 52444, 73752, 78666, 104888, 157332, 314664, 822247, 1644494, 2466741, 3288988, 4933482, 5755729, 6577976, 9866964, 11511458, 17267187, 19733928, 23022916, 34534374, 46045832, 69068748, 138137496]

約数ペア:

[(1, 138137496), (2, 69068748), (3, 46045832), (4, 34534374), (6, 23022916), (7, 19733928), (8, 17267187), (12, 11511458), (14, 9866964), (21, 6577976), (24, 5755729), (28, 4933482), (42, 3288988), (56, 2466741), (84, 1644494), (168, 822247), (439, 314664), (878, 157332), (1317, 104888), (1756, 78666), (1873, 73752), (2634, 52444), (3073, 44952), (3512, 39333), (3746, 36876), (5268, 26222), (5619, 24584), (6146, 22476), (7492, 18438), (9219, 14984), (10536, 13111), (11238, 12292)]