171134992

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{21521}}^1$

素因数の和:21607

約数の個数: 40

約数和(自身を含む): 384296832

約数和(自身を除く): 213161840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 3976, 7952, 21521, 43042, 86084, 150647, 172168, 301294, 344336, 602588, 1205176, 1527991, 2410352, 3055982, 6111964, 10695937, 12223928, 21391874, 24447856, 42783748, 85567496, 171134992]

約数ペア:

[(1, 171134992), (2, 85567496), (4, 42783748), (7, 24447856), (8, 21391874), (14, 12223928), (16, 10695937), (28, 6111964), (56, 3055982), (71, 2410352), (112, 1527991), (142, 1205176), (284, 602588), (497, 344336), (568, 301294), (994, 172168), (1136, 150647), (1988, 86084), (3976, 43042), (7952, 21521)]