166005248

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{10459}}^1$

素因数の和:10508

約数の個数: 40

約数和(自身を含む): 342418560

約数和(自身を除く): 176413312

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 7936, 10459, 15872, 20918, 41836, 83672, 167344, 324229, 334688, 648458, 669376, 1296916, 1338752, 2593832, 2677504, 5187664, 5355008, 10375328, 20750656, 41501312, 83002624, 166005248]

約数ペア:

[(1, 166005248), (2, 83002624), (4, 41501312), (8, 20750656), (16, 10375328), (31, 5355008), (32, 5187664), (62, 2677504), (64, 2593832), (124, 1338752), (128, 1296916), (248, 669376), (256, 648458), (496, 334688), (512, 324229), (992, 167344), (1984, 83672), (3968, 41836), (7936, 20918), (10459, 15872)]