166663168

素因数分解:

$2^{10}\times 7^1\times {\mathrm{23251}}^1$

素因数の和:23278

約数の個数: 44

約数和(自身を含む): 380774752

約数和(自身を除く): 214111584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 23251, 46502, 93004, 162757, 186008, 325514, 372016, 651028, 744032, 1302056, 1488064, 2604112, 2976128, 5208224, 5952256, 10416448, 11904512, 20832896, 23809024, 41665792, 83331584, 166663168]

約数ペア:

[(1, 166663168), (2, 83331584), (4, 41665792), (7, 23809024), (8, 20832896), (14, 11904512), (16, 10416448), (28, 5952256), (32, 5208224), (56, 2976128), (64, 2604112), (112, 1488064), (128, 1302056), (224, 744032), (256, 651028), (448, 372016), (512, 325514), (896, 186008), (1024, 162757), (1792, 93004), (3584, 46502), (7168, 23251)]