163890432

素因数分解:

$2^8\times 3^3\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:337

約数の個数: 144

約数和(自身を含む): 491050560

約数和(自身を除く): 327160128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 131, 144, 181, 192, 216, 256, 262, 288, 362, 384, 393, 432, 524, 543, 576, 724, 768, 786, 864, 1048, 1086, 1152, 1179, 1448, 1572, 1629, 1728, 2096, 2172, 2304, 2358, 2896, 3144, 3258, 3456, 3537, 4192, 4344, 4716, 4887, 5792, 6288, 6516, 6912, 7074, 8384, 8688, 9432, 9774, 11584, 12576, 13032, 14148, 16768, 17376, 18864, 19548, 23168, 23711, 25152, 26064, 28296, 33536, 34752, 37728, 39096, 46336, 47422, 50304, 52128, 56592, 69504, 71133, 75456, 78192, 94844, 100608, 104256, 113184, 139008, 142266, 150912, 156384, 189688, 208512, 213399, 226368, 284532, 301824, 312768, 379376, 417024, 426798, 452736, 569064, 625536, 640197, 758752, 853596, 905472, 1138128, 1251072, 1280394, 1517504, 1707192, 2276256, 2560788, 3035008, 3414384, 4552512, 5121576, 6070016, 6828768, 9105024, 10243152, 13657536, 18210048, 20486304, 27315072, 40972608, 54630144, 81945216, 163890432]

約数ペア:

[(1, 163890432), (2, 81945216), (3, 54630144), (4, 40972608), (6, 27315072), (8, 20486304), (9, 18210048), (12, 13657536), (16, 10243152), (18, 9105024), (24, 6828768), (27, 6070016), (32, 5121576), (36, 4552512), (48, 3414384), (54, 3035008), (64, 2560788), (72, 2276256), (96, 1707192), (108, 1517504), (128, 1280394), (131, 1251072), (144, 1138128), (181, 905472), (192, 853596), (216, 758752), (256, 640197), (262, 625536), (288, 569064), (362, 452736), (384, 426798), (393, 417024), (432, 379376), (524, 312768), (543, 301824), (576, 284532), (724, 226368), (768, 213399), (786, 208512), (864, 189688), (1048, 156384), (1086, 150912), (1152, 142266), (1179, 139008), (1448, 113184), (1572, 104256), (1629, 100608), (1728, 94844), (2096, 78192), (2172, 75456), (2304, 71133), (2358, 69504), (2896, 56592), (3144, 52128), (3258, 50304), (3456, 47422), (3537, 46336), (4192, 39096), (4344, 37728), (4716, 34752), (4887, 33536), (5792, 28296), (6288, 26064), (6516, 25152), (6912, 23711), (7074, 23168), (8384, 19548), (8688, 18864), (9432, 17376), (9774, 16768), (11584, 14148), (12576, 13032)]