128941344

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{9137}}^1$

素因数の和:9167

約数の個数: 108

約数和(自身を含む): 426589254

約数和(自身を除く): 297647910

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, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 588, 672, 784, 882, 1008, 1176, 1568, 1764, 2016, 2352, 3528, 4704, 7056, 9137, 14112, 18274, 27411, 36548, 54822, 63959, 73096, 82233, 109644, 127918, 146192, 164466, 191877, 219288, 255836, 292384, 328932, 383754, 438576, 447713, 511672, 575631, 657864, 767508, 877152, 895426, 1023344, 1151262, 1315728, 1343139, 1535016, 1790852, 2046688, 2302524, 2631456, 2686278, 3070032, 3581704, 4029417, 4605048, 5372556, 6140064, 7163408, 8058834, 9210096, 10745112, 14326816, 16117668, 18420192, 21490224, 32235336, 42980448, 64470672, 128941344]

約数ペア:

[(1, 128941344), (2, 64470672), (3, 42980448), (4, 32235336), (6, 21490224), (7, 18420192), (8, 16117668), (9, 14326816), (12, 10745112), (14, 9210096), (16, 8058834), (18, 7163408), (21, 6140064), (24, 5372556), (28, 4605048), (32, 4029417), (36, 3581704), (42, 3070032), (48, 2686278), (49, 2631456), (56, 2302524), (63, 2046688), (72, 1790852), (84, 1535016), (96, 1343139), (98, 1315728), (112, 1151262), (126, 1023344), (144, 895426), (147, 877152), (168, 767508), (196, 657864), (224, 575631), (252, 511672), (288, 447713), (294, 438576), (336, 383754), (392, 328932), (441, 292384), (504, 255836), (588, 219288), (672, 191877), (784, 164466), (882, 146192), (1008, 127918), (1176, 109644), (1568, 82233), (1764, 73096), (2016, 63959), (2352, 54822), (3528, 36548), (4704, 27411), (7056, 18274), (9137, 14112)]