154940576

素因数分解:

$2^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{14717}}^1$

素因数の和:14781

約数の個数: 48

約数和(自身を含む): 356057856

約数和(自身を除く): 201117280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 94, 112, 188, 224, 329, 376, 658, 752, 1316, 1504, 2632, 5264, 10528, 14717, 29434, 58868, 103019, 117736, 206038, 235472, 412076, 470944, 691699, 824152, 1383398, 1648304, 2766796, 3296608, 4841893, 5533592, 9683786, 11067184, 19367572, 22134368, 38735144, 77470288, 154940576]

約数ペア:

[(1, 154940576), (2, 77470288), (4, 38735144), (7, 22134368), (8, 19367572), (14, 11067184), (16, 9683786), (28, 5533592), (32, 4841893), (47, 3296608), (56, 2766796), (94, 1648304), (112, 1383398), (188, 824152), (224, 691699), (329, 470944), (376, 412076), (658, 235472), (752, 206038), (1316, 117736), (1504, 103019), (2632, 58868), (5264, 29434), (10528, 14717)]