164628576

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{643}}^1$

素因数の和:793

約数の個数: 144

約数和(自身を含む): 540094464

約数和(自身を除く): 375465888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 127, 144, 168, 224, 252, 254, 288, 336, 381, 504, 508, 643, 672, 762, 889, 1008, 1016, 1143, 1286, 1524, 1778, 1929, 2016, 2032, 2286, 2572, 2667, 3048, 3556, 3858, 4064, 4501, 4572, 5144, 5334, 5787, 6096, 7112, 7716, 8001, 9002, 9144, 10288, 10668, 11574, 12192, 13503, 14224, 15432, 16002, 18004, 18288, 20576, 21336, 23148, 27006, 28448, 30864, 32004, 36008, 36576, 40509, 42672, 46296, 54012, 61728, 64008, 72016, 81018, 81661, 85344, 92592, 108024, 128016, 144032, 162036, 163322, 185184, 216048, 244983, 256032, 324072, 326644, 432096, 489966, 571627, 648144, 653288, 734949, 979932, 1143254, 1296288, 1306576, 1469898, 1714881, 1959864, 2286508, 2613152, 2939796, 3429762, 3919728, 4573016, 5144643, 5879592, 6859524, 7839456, 9146032, 10289286, 11759184, 13719048, 18292064, 20578572, 23518368, 27438096, 41157144, 54876192, 82314288, 164628576]

約数ペア:

[(1, 164628576), (2, 82314288), (3, 54876192), (4, 41157144), (6, 27438096), (7, 23518368), (8, 20578572), (9, 18292064), (12, 13719048), (14, 11759184), (16, 10289286), (18, 9146032), (21, 7839456), (24, 6859524), (28, 5879592), (32, 5144643), (36, 4573016), (42, 3919728), (48, 3429762), (56, 2939796), (63, 2613152), (72, 2286508), (84, 1959864), (96, 1714881), (112, 1469898), (126, 1306576), (127, 1296288), (144, 1143254), (168, 979932), (224, 734949), (252, 653288), (254, 648144), (288, 571627), (336, 489966), (381, 432096), (504, 326644), (508, 324072), (643, 256032), (672, 244983), (762, 216048), (889, 185184), (1008, 163322), (1016, 162036), (1143, 144032), (1286, 128016), (1524, 108024), (1778, 92592), (1929, 85344), (2016, 81661), (2032, 81018), (2286, 72016), (2572, 64008), (2667, 61728), (3048, 54012), (3556, 46296), (3858, 42672), (4064, 40509), (4501, 36576), (4572, 36008), (5144, 32004), (5334, 30864), (5787, 28448), (6096, 27006), (7112, 23148), (7716, 21336), (8001, 20576), (9002, 18288), (9144, 18004), (10288, 16002), (10668, 15432), (11574, 14224), (12192, 13503)]