161800128

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{40129}}^1$

素因数の和:40154

約数の個数: 84

約数和(自身を含む): 530037040

約数和(自身を除く): 368236912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 40129, 80258, 120387, 160516, 240774, 280903, 321032, 361161, 481548, 561806, 642064, 722322, 842709, 963096, 1123612, 1284128, 1444644, 1685418, 1926192, 2247224, 2528127, 2568256, 2889288, 3370836, 3852384, 4494448, 5056254, 5778576, 6741672, 7704768, 8988896, 10112508, 11557152, 13483344, 17977792, 20225016, 23114304, 26966688, 40450032, 53933376, 80900064, 161800128]

約数ペア:

[(1, 161800128), (2, 80900064), (3, 53933376), (4, 40450032), (6, 26966688), (7, 23114304), (8, 20225016), (9, 17977792), (12, 13483344), (14, 11557152), (16, 10112508), (18, 8988896), (21, 7704768), (24, 6741672), (28, 5778576), (32, 5056254), (36, 4494448), (42, 3852384), (48, 3370836), (56, 2889288), (63, 2568256), (64, 2528127), (72, 2247224), (84, 1926192), (96, 1685418), (112, 1444644), (126, 1284128), (144, 1123612), (168, 963096), (192, 842709), (224, 722322), (252, 642064), (288, 561806), (336, 481548), (448, 361161), (504, 321032), (576, 280903), (672, 240774), (1008, 160516), (1344, 120387), (2016, 80258), (4032, 40129)]