139403712

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{103723}}^1$

素因数の和:103745

約数の個数: 56

約数和(自身を含む): 421534336

約数和(自身を除く): 282130624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 103723, 207446, 311169, 414892, 622338, 726061, 829784, 1244676, 1452122, 1659568, 2178183, 2489352, 2904244, 3319136, 4356366, 4978704, 5808488, 6638272, 8712732, 9957408, 11616976, 17425464, 19914816, 23233952, 34850928, 46467904, 69701856, 139403712]

約数ペア:

[(1, 139403712), (2, 69701856), (3, 46467904), (4, 34850928), (6, 23233952), (7, 19914816), (8, 17425464), (12, 11616976), (14, 9957408), (16, 8712732), (21, 6638272), (24, 5808488), (28, 4978704), (32, 4356366), (42, 3319136), (48, 2904244), (56, 2489352), (64, 2178183), (84, 1659568), (96, 1452122), (112, 1244676), (168, 829784), (192, 726061), (224, 622338), (336, 414892), (448, 311169), (672, 207446), (1344, 103723)]