161153888

素因数分解:

$2^5\times 7^1\times {\mathrm{673}}^1\times {\mathrm{1069}}^1$

素因数の和:1759

約数の個数: 48

約数和(自身を含む): 363474720

約数和(自身を除く): 202320832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 673, 1069, 1346, 2138, 2692, 4276, 4711, 5384, 7483, 8552, 9422, 10768, 14966, 17104, 18844, 21536, 29932, 34208, 37688, 59864, 75376, 119728, 150752, 239456, 719437, 1438874, 2877748, 5036059, 5755496, 10072118, 11510992, 20144236, 23021984, 40288472, 80576944, 161153888]

約数ペア:

[(1, 161153888), (2, 80576944), (4, 40288472), (7, 23021984), (8, 20144236), (14, 11510992), (16, 10072118), (28, 5755496), (32, 5036059), (56, 2877748), (112, 1438874), (224, 719437), (673, 239456), (1069, 150752), (1346, 119728), (2138, 75376), (2692, 59864), (4276, 37688), (4711, 34208), (5384, 29932), (7483, 21536), (8552, 18844), (9422, 17104), (10768, 14966)]