163424576

素因数分解:

$2^6\times 7^1\times {\mathrm{283}}^1\times {\mathrm{1289}}^1$

素因数の和:1591

約数の個数: 56

約数和(自身を含む): 372221760

約数和(自身を除く): 208797184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 283, 448, 566, 1132, 1289, 1981, 2264, 2578, 3962, 4528, 5156, 7924, 9023, 9056, 10312, 15848, 18046, 18112, 20624, 31696, 36092, 41248, 63392, 72184, 82496, 126784, 144368, 288736, 364787, 577472, 729574, 1459148, 2553509, 2918296, 5107018, 5836592, 10214036, 11673184, 20428072, 23346368, 40856144, 81712288, 163424576]

約数ペア:

[(1, 163424576), (2, 81712288), (4, 40856144), (7, 23346368), (8, 20428072), (14, 11673184), (16, 10214036), (28, 5836592), (32, 5107018), (56, 2918296), (64, 2553509), (112, 1459148), (224, 729574), (283, 577472), (448, 364787), (566, 288736), (1132, 144368), (1289, 126784), (1981, 82496), (2264, 72184), (2578, 63392), (3962, 41248), (4528, 36092), (5156, 31696), (7924, 20624), (9023, 18112), (9056, 18046), (10312, 15848)]