172843664

素因数分解:

$2^4\times 7^1\times {\mathrm{167}}^1\times {\mathrm{9241}}^1$

素因数の和:9423

約数の個数: 40

約数和(自身を含む): 385058688

約数和(自身を除く): 212215024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 167, 334, 668, 1169, 1336, 2338, 2672, 4676, 9241, 9352, 18482, 18704, 36964, 64687, 73928, 129374, 147856, 258748, 517496, 1034992, 1543247, 3086494, 6172988, 10802729, 12345976, 21605458, 24691952, 43210916, 86421832, 172843664]

約数ペア:

[(1, 172843664), (2, 86421832), (4, 43210916), (7, 24691952), (8, 21605458), (14, 12345976), (16, 10802729), (28, 6172988), (56, 3086494), (112, 1543247), (167, 1034992), (334, 517496), (668, 258748), (1169, 147856), (1336, 129374), (2338, 73928), (2672, 64687), (4676, 36964), (9241, 18704), (9352, 18482)]