100156728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{4289}}^1$

素因数の和:4444

約数の個数: 64

約数和(自身を含む): 288288000

約数和(自身を除く): 188131272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 139, 168, 278, 417, 556, 834, 973, 1112, 1668, 1946, 2919, 3336, 3892, 4289, 5838, 7784, 8578, 11676, 12867, 17156, 23352, 25734, 30023, 34312, 51468, 60046, 90069, 102936, 120092, 180138, 240184, 360276, 596171, 720552, 1192342, 1788513, 2384684, 3577026, 4173197, 4769368, 7154052, 8346394, 12519591, 14308104, 16692788, 25039182, 33385576, 50078364, 100156728]

約数ペア:

[(1, 100156728), (2, 50078364), (3, 33385576), (4, 25039182), (6, 16692788), (7, 14308104), (8, 12519591), (12, 8346394), (14, 7154052), (21, 4769368), (24, 4173197), (28, 3577026), (42, 2384684), (56, 1788513), (84, 1192342), (139, 720552), (168, 596171), (278, 360276), (417, 240184), (556, 180138), (834, 120092), (973, 102936), (1112, 90069), (1668, 60046), (1946, 51468), (2919, 34312), (3336, 30023), (3892, 25734), (4289, 23352), (5838, 17156), (7784, 12867), (8578, 11676)]