128450784

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17377}}^1$

素因数の和:17408

約数の個数: 96

約数和(自身を含む): 420408576

約数和(自身を除く): 291957792

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 77, 84, 88, 96, 112, 132, 154, 168, 176, 224, 231, 264, 308, 336, 352, 462, 528, 616, 672, 924, 1056, 1232, 1848, 2464, 3696, 7392, 17377, 34754, 52131, 69508, 104262, 121639, 139016, 191147, 208524, 243278, 278032, 364917, 382294, 417048, 486556, 556064, 573441, 729834, 764588, 834096, 973112, 1146882, 1338029, 1459668, 1529176, 1668192, 1946224, 2293764, 2676058, 2919336, 3058352, 3892448, 4014087, 4587528, 5352116, 5838672, 6116704, 8028174, 9175056, 10704232, 11677344, 16056348, 18350112, 21408464, 32112696, 42816928, 64225392, 128450784]

約数ペア:

[(1, 128450784), (2, 64225392), (3, 42816928), (4, 32112696), (6, 21408464), (7, 18350112), (8, 16056348), (11, 11677344), (12, 10704232), (14, 9175056), (16, 8028174), (21, 6116704), (22, 5838672), (24, 5352116), (28, 4587528), (32, 4014087), (33, 3892448), (42, 3058352), (44, 2919336), (48, 2676058), (56, 2293764), (66, 1946224), (77, 1668192), (84, 1529176), (88, 1459668), (96, 1338029), (112, 1146882), (132, 973112), (154, 834096), (168, 764588), (176, 729834), (224, 573441), (231, 556064), (264, 486556), (308, 417048), (336, 382294), (352, 364917), (462, 278032), (528, 243278), (616, 208524), (672, 191147), (924, 139016), (1056, 121639), (1232, 104262), (1848, 69508), (2464, 52131), (3696, 34754), (7392, 17377)]