189869952

素因数分解:

$2^7\times 3^1\times {\mathrm{383}}^1\times {\mathrm{1291}}^1$

素因数の和:1691

約数の個数: 64

約数和(自身を含む): 506050560

約数和(自身を除く): 316180608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 383, 384, 766, 1149, 1291, 1532, 2298, 2582, 3064, 3873, 4596, 5164, 6128, 7746, 9192, 10328, 12256, 15492, 18384, 20656, 24512, 30984, 36768, 41312, 49024, 61968, 73536, 82624, 123936, 147072, 165248, 247872, 494453, 495744, 988906, 1483359, 1977812, 2966718, 3955624, 5933436, 7911248, 11866872, 15822496, 23733744, 31644992, 47467488, 63289984, 94934976, 189869952]

約数ペア:

[(1, 189869952), (2, 94934976), (3, 63289984), (4, 47467488), (6, 31644992), (8, 23733744), (12, 15822496), (16, 11866872), (24, 7911248), (32, 5933436), (48, 3955624), (64, 2966718), (96, 1977812), (128, 1483359), (192, 988906), (383, 495744), (384, 494453), (766, 247872), (1149, 165248), (1291, 147072), (1532, 123936), (2298, 82624), (2582, 73536), (3064, 61968), (3873, 49024), (4596, 41312), (5164, 36768), (6128, 30984), (7746, 24512), (9192, 20656), (10328, 18384), (12256, 15492)]