153594648

素因数分解:

$2^3\times 3^2\times {\mathrm{107}}^1\times {\mathrm{19937}}^1$

素因数の和:20056

約数の個数: 48

約数和(自身を含む): 419894280

約数和(自身を除く): 266299632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 107, 214, 321, 428, 642, 856, 963, 1284, 1926, 2568, 3852, 7704, 19937, 39874, 59811, 79748, 119622, 159496, 179433, 239244, 358866, 478488, 717732, 1435464, 2133259, 4266518, 6399777, 8533036, 12799554, 17066072, 19199331, 25599108, 38398662, 51198216, 76797324, 153594648]

約数ペア:

[(1, 153594648), (2, 76797324), (3, 51198216), (4, 38398662), (6, 25599108), (8, 19199331), (9, 17066072), (12, 12799554), (18, 8533036), (24, 6399777), (36, 4266518), (72, 2133259), (107, 1435464), (214, 717732), (321, 478488), (428, 358866), (642, 239244), (856, 179433), (963, 159496), (1284, 119622), (1926, 79748), (2568, 59811), (3852, 39874), (7704, 19937)]