156798656

素因数分解:

$2^6\times 7^1\times {\mathrm{107}}^1\times {\mathrm{3271}}^1$

素因数の和:3397

約数の個数: 56

約数和(自身を含む): 359030016

約数和(自身を除く): 202231360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 107, 112, 214, 224, 428, 448, 749, 856, 1498, 1712, 2996, 3271, 3424, 5992, 6542, 6848, 11984, 13084, 22897, 23968, 26168, 45794, 47936, 52336, 91588, 104672, 183176, 209344, 349997, 366352, 699994, 732704, 1399988, 1465408, 2449979, 2799976, 4899958, 5599952, 9799916, 11199904, 19599832, 22399808, 39199664, 78399328, 156798656]

約数ペア:

[(1, 156798656), (2, 78399328), (4, 39199664), (7, 22399808), (8, 19599832), (14, 11199904), (16, 9799916), (28, 5599952), (32, 4899958), (56, 2799976), (64, 2449979), (107, 1465408), (112, 1399988), (214, 732704), (224, 699994), (428, 366352), (448, 349997), (749, 209344), (856, 183176), (1498, 104672), (1712, 91588), (2996, 52336), (3271, 47936), (3424, 45794), (5992, 26168), (6542, 23968), (6848, 22897), (11984, 13084)]