156420288

素因数分解:

$2^6\times 3^3\times {\mathrm{131}}^1\times {\mathrm{691}}^1$

素因数の和:843

約数の個数: 112

約数和(自身を含む): 464027520

約数和(自身を除く): 307607232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 131, 144, 192, 216, 262, 288, 393, 432, 524, 576, 691, 786, 864, 1048, 1179, 1382, 1572, 1728, 2073, 2096, 2358, 2764, 3144, 3537, 4146, 4192, 4716, 5528, 6219, 6288, 7074, 8292, 8384, 9432, 11056, 12438, 12576, 14148, 16584, 18657, 18864, 22112, 24876, 25152, 28296, 33168, 37314, 37728, 44224, 49752, 56592, 66336, 74628, 75456, 90521, 99504, 113184, 132672, 149256, 181042, 199008, 226368, 271563, 298512, 362084, 398016, 543126, 597024, 724168, 814689, 1086252, 1194048, 1448336, 1629378, 2172504, 2444067, 2896672, 3258756, 4345008, 4888134, 5793344, 6517512, 8690016, 9776268, 13035024, 17380032, 19552536, 26070048, 39105072, 52140096, 78210144, 156420288]

約数ペア:

[(1, 156420288), (2, 78210144), (3, 52140096), (4, 39105072), (6, 26070048), (8, 19552536), (9, 17380032), (12, 13035024), (16, 9776268), (18, 8690016), (24, 6517512), (27, 5793344), (32, 4888134), (36, 4345008), (48, 3258756), (54, 2896672), (64, 2444067), (72, 2172504), (96, 1629378), (108, 1448336), (131, 1194048), (144, 1086252), (192, 814689), (216, 724168), (262, 597024), (288, 543126), (393, 398016), (432, 362084), (524, 298512), (576, 271563), (691, 226368), (786, 199008), (864, 181042), (1048, 149256), (1179, 132672), (1382, 113184), (1572, 99504), (1728, 90521), (2073, 75456), (2096, 74628), (2358, 66336), (2764, 56592), (3144, 49752), (3537, 44224), (4146, 37728), (4192, 37314), (4716, 33168), (5528, 28296), (6219, 25152), (6288, 24876), (7074, 22112), (8292, 18864), (8384, 18657), (9432, 16584), (11056, 14148), (12438, 12576)]