155505056

素因数分解:

$2^5\times 7^1\times {\mathrm{167}}^1\times {\mathrm{4157}}^1$

素因数の和:4341

約数の個数: 48

約数和(自身を含む): 352066176

約数和(自身を除く): 196561120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 167, 224, 334, 668, 1169, 1336, 2338, 2672, 4157, 4676, 5344, 8314, 9352, 16628, 18704, 29099, 33256, 37408, 58198, 66512, 116396, 133024, 232792, 465584, 694219, 931168, 1388438, 2776876, 4859533, 5553752, 9719066, 11107504, 19438132, 22215008, 38876264, 77752528, 155505056]

約数ペア:

[(1, 155505056), (2, 77752528), (4, 38876264), (7, 22215008), (8, 19438132), (14, 11107504), (16, 9719066), (28, 5553752), (32, 4859533), (56, 2776876), (112, 1388438), (167, 931168), (224, 694219), (334, 465584), (668, 232792), (1169, 133024), (1336, 116396), (2338, 66512), (2672, 58198), (4157, 37408), (4676, 33256), (5344, 29099), (8314, 18704), (9352, 16628)]