161746998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{43271}}^1$

素因数の和:43372

約数の個数: 32

約数和(自身を含む): 373870080

約数和(自身を除く): 212123082

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 178, 267, 534, 623, 1246, 1869, 3738, 43271, 86542, 129813, 259626, 302897, 605794, 908691, 1817382, 3851119, 7702238, 11553357, 23106714, 26957833, 53915666, 80873499, 161746998]

約数ペア:

[(1, 161746998), (2, 80873499), (3, 53915666), (6, 26957833), (7, 23106714), (14, 11553357), (21, 7702238), (42, 3851119), (89, 1817382), (178, 908691), (267, 605794), (534, 302897), (623, 259626), (1246, 129813), (1869, 86542), (3738, 43271)]