155768256

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{5519}}^1$

素因数の和:5551

約数の個数: 126

約数和(自身を含む): 519470640

約数和(自身を除く): 363702384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 392, 441, 448, 504, 576, 588, 672, 784, 882, 1008, 1176, 1344, 1568, 1764, 2016, 2352, 3136, 3528, 4032, 4704, 5519, 7056, 9408, 11038, 14112, 16557, 22076, 28224, 33114, 38633, 44152, 49671, 66228, 77266, 88304, 99342, 115899, 132456, 154532, 176608, 198684, 231798, 264912, 270431, 309064, 347697, 353216, 397368, 463596, 529824, 540862, 618128, 695394, 794736, 811293, 927192, 1059648, 1081724, 1236256, 1390788, 1589472, 1622586, 1854384, 2163448, 2433879, 2472512, 2781576, 3178944, 3245172, 3708768, 4326896, 4867758, 5563152, 6490344, 7417536, 8653792, 9735516, 11126304, 12980688, 17307584, 19471032, 22252608, 25961376, 38942064, 51922752, 77884128, 155768256]

約数ペア:

[(1, 155768256), (2, 77884128), (3, 51922752), (4, 38942064), (6, 25961376), (7, 22252608), (8, 19471032), (9, 17307584), (12, 12980688), (14, 11126304), (16, 9735516), (18, 8653792), (21, 7417536), (24, 6490344), (28, 5563152), (32, 4867758), (36, 4326896), (42, 3708768), (48, 3245172), (49, 3178944), (56, 2781576), (63, 2472512), (64, 2433879), (72, 2163448), (84, 1854384), (96, 1622586), (98, 1589472), (112, 1390788), (126, 1236256), (144, 1081724), (147, 1059648), (168, 927192), (192, 811293), (196, 794736), (224, 695394), (252, 618128), (288, 540862), (294, 529824), (336, 463596), (392, 397368), (441, 353216), (448, 347697), (504, 309064), (576, 270431), (588, 264912), (672, 231798), (784, 198684), (882, 176608), (1008, 154532), (1176, 132456), (1344, 115899), (1568, 99342), (1764, 88304), (2016, 77266), (2352, 66228), (3136, 49671), (3528, 44152), (4032, 38633), (4704, 33114), (5519, 28224), (7056, 22076), (9408, 16557), (11038, 14112)]