171251192

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4289}}^1$

素因数の和:4356

約数の個数: 64

約数和(自身を含む): 395366400

約数和(自身を除く): 224115208

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 31, 46, 56, 62, 92, 124, 161, 184, 217, 248, 322, 434, 644, 713, 868, 1288, 1426, 1736, 2852, 4289, 4991, 5704, 8578, 9982, 17156, 19964, 30023, 34312, 39928, 60046, 98647, 120092, 132959, 197294, 240184, 265918, 394588, 531836, 690529, 789176, 930713, 1063672, 1381058, 1861426, 2762116, 3058057, 3722852, 5524232, 6116114, 7445704, 12232228, 21406399, 24464456, 42812798, 85625596, 171251192]

約数ペア:

[(1, 171251192), (2, 85625596), (4, 42812798), (7, 24464456), (8, 21406399), (14, 12232228), (23, 7445704), (28, 6116114), (31, 5524232), (46, 3722852), (56, 3058057), (62, 2762116), (92, 1861426), (124, 1381058), (161, 1063672), (184, 930713), (217, 789176), (248, 690529), (322, 531836), (434, 394588), (644, 265918), (713, 240184), (868, 197294), (1288, 132959), (1426, 120092), (1736, 98647), (2852, 60046), (4289, 39928), (4991, 34312), (5704, 30023), (8578, 19964), (9982, 17156)]