172293016

素因数分解:

$2^3\times 7^3\times {\mathrm{37}}^1\times {\mathrm{1697}}^1$

素因数の和:1761

約数の個数: 64

約数和(自身を含む): 387144000

約数和(自身を除く): 214850984

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 49, 56, 74, 98, 148, 196, 259, 296, 343, 392, 518, 686, 1036, 1372, 1697, 1813, 2072, 2744, 3394, 3626, 6788, 7252, 11879, 12691, 13576, 14504, 23758, 25382, 47516, 50764, 62789, 83153, 95032, 101528, 125578, 166306, 251156, 332612, 439523, 502312, 582071, 665224, 879046, 1164142, 1758092, 2328284, 3076661, 3516184, 4656568, 6153322, 12306644, 21536627, 24613288, 43073254, 86146508, 172293016]

約数ペア:

[(1, 172293016), (2, 86146508), (4, 43073254), (7, 24613288), (8, 21536627), (14, 12306644), (28, 6153322), (37, 4656568), (49, 3516184), (56, 3076661), (74, 2328284), (98, 1758092), (148, 1164142), (196, 879046), (259, 665224), (296, 582071), (343, 502312), (392, 439523), (518, 332612), (686, 251156), (1036, 166306), (1372, 125578), (1697, 101528), (1813, 95032), (2072, 83153), (2744, 62789), (3394, 50764), (3626, 47516), (6788, 25382), (7252, 23758), (11879, 14504), (12691, 13576)]