155889792

素因数分解:

$2^7\times 3^3\times {\mathrm{43}}^1\times {\mathrm{1049}}^1$

素因数の和:1115

約数の個数: 128

約数和(自身を含む): 471240000

約数和(自身を除く): 315350208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 64, 72, 86, 96, 108, 128, 129, 144, 172, 192, 216, 258, 288, 344, 384, 387, 432, 516, 576, 688, 774, 864, 1032, 1049, 1152, 1161, 1376, 1548, 1728, 2064, 2098, 2322, 2752, 3096, 3147, 3456, 4128, 4196, 4644, 5504, 6192, 6294, 8256, 8392, 9288, 9441, 12384, 12588, 16512, 16784, 18576, 18882, 24768, 25176, 28323, 33568, 37152, 37764, 45107, 49536, 50352, 56646, 67136, 74304, 75528, 90214, 100704, 113292, 134272, 135321, 148608, 151056, 180428, 201408, 226584, 270642, 302112, 360856, 402816, 405963, 453168, 541284, 604224, 721712, 811926, 906336, 1082568, 1208448, 1217889, 1443424, 1623852, 1812672, 2165136, 2435778, 2886848, 3247704, 3625344, 4330272, 4871556, 5773696, 6495408, 8660544, 9743112, 12990816, 17321088, 19486224, 25981632, 38972448, 51963264, 77944896, 155889792]

約数ペア:

[(1, 155889792), (2, 77944896), (3, 51963264), (4, 38972448), (6, 25981632), (8, 19486224), (9, 17321088), (12, 12990816), (16, 9743112), (18, 8660544), (24, 6495408), (27, 5773696), (32, 4871556), (36, 4330272), (43, 3625344), (48, 3247704), (54, 2886848), (64, 2435778), (72, 2165136), (86, 1812672), (96, 1623852), (108, 1443424), (128, 1217889), (129, 1208448), (144, 1082568), (172, 906336), (192, 811926), (216, 721712), (258, 604224), (288, 541284), (344, 453168), (384, 405963), (387, 402816), (432, 360856), (516, 302112), (576, 270642), (688, 226584), (774, 201408), (864, 180428), (1032, 151056), (1049, 148608), (1152, 135321), (1161, 134272), (1376, 113292), (1548, 100704), (1728, 90214), (2064, 75528), (2098, 74304), (2322, 67136), (2752, 56646), (3096, 50352), (3147, 49536), (3456, 45107), (4128, 37764), (4196, 37152), (4644, 33568), (5504, 28323), (6192, 25176), (6294, 24768), (8256, 18882), (8392, 18576), (9288, 16784), (9441, 16512), (12384, 12588)]