139265224

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{607}}^1$

素因数の和:878

約数の個数: 64

約数和(自身を含む): 317813760

約数和(自身を除く): 178548536

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 241, 476, 482, 607, 952, 964, 1214, 1687, 1928, 2428, 3374, 4097, 4249, 4856, 6748, 8194, 8498, 10319, 13496, 16388, 16996, 20638, 28679, 32776, 33992, 41276, 57358, 72233, 82552, 114716, 144466, 146287, 229432, 288932, 292574, 577864, 585148, 1024009, 1170296, 2048018, 2486879, 4096036, 4973758, 8192072, 9947516, 17408153, 19895032, 34816306, 69632612, 139265224]

約数ペア:

[(1, 139265224), (2, 69632612), (4, 34816306), (7, 19895032), (8, 17408153), (14, 9947516), (17, 8192072), (28, 4973758), (34, 4096036), (56, 2486879), (68, 2048018), (119, 1170296), (136, 1024009), (238, 585148), (241, 577864), (476, 292574), (482, 288932), (607, 229432), (952, 146287), (964, 144466), (1214, 114716), (1687, 82552), (1928, 72233), (2428, 57358), (3374, 41276), (4097, 33992), (4249, 32776), (4856, 28679), (6748, 20638), (8194, 16996), (8498, 16388), (10319, 13496)]