168512988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{32887}}^1$

素因数の和:32962

約数の個数: 48

約数和(自身を含む): 456748544

約数和(自身を除く): 288235556

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 5124, 32887, 65774, 98661, 131548, 197322, 230209, 394644, 460418, 690627, 920836, 1381254, 2006107, 2762508, 4012214, 6018321, 8024428, 12036642, 14042749, 24073284, 28085498, 42128247, 56170996, 84256494, 168512988]

約数ペア:

[(1, 168512988), (2, 84256494), (3, 56170996), (4, 42128247), (6, 28085498), (7, 24073284), (12, 14042749), (14, 12036642), (21, 8024428), (28, 6018321), (42, 4012214), (61, 2762508), (84, 2006107), (122, 1381254), (183, 920836), (244, 690627), (366, 460418), (427, 394644), (732, 230209), (854, 197322), (1281, 131548), (1708, 98661), (2562, 65774), (5124, 32887)]