135554816

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2$

素因数の和:126

約数の個数: 108

約数和(自身を含む): 304453800

約数和(自身を除く): 168898984

約数列:

[1, 2, 4, 8, 16, 19, 29, 31, 32, 38, 58, 62, 64, 76, 116, 124, 128, 152, 232, 248, 256, 304, 464, 496, 551, 589, 608, 899, 928, 961, 992, 1102, 1178, 1216, 1798, 1856, 1922, 1984, 2204, 2356, 2432, 3596, 3712, 3844, 3968, 4408, 4712, 4864, 7192, 7424, 7688, 7936, 8816, 9424, 14384, 15376, 17081, 17632, 18259, 18848, 27869, 28768, 30752, 34162, 35264, 36518, 37696, 55738, 57536, 61504, 68324, 70528, 73036, 75392, 111476, 115072, 123008, 136648, 141056, 146072, 150784, 222952, 230144, 246016, 273296, 292144, 445904, 529511, 546592, 584288, 891808, 1059022, 1093184, 1168576, 1783616, 2118044, 2186368, 2337152, 3567232, 4236088, 4372736, 4674304, 7134464, 8472176, 16944352, 33888704, 67777408, 135554816]

約数ペア:

[(1, 135554816), (2, 67777408), (4, 33888704), (8, 16944352), (16, 8472176), (19, 7134464), (29, 4674304), (31, 4372736), (32, 4236088), (38, 3567232), (58, 2337152), (62, 2186368), (64, 2118044), (76, 1783616), (116, 1168576), (124, 1093184), (128, 1059022), (152, 891808), (232, 584288), (248, 546592), (256, 529511), (304, 445904), (464, 292144), (496, 273296), (551, 246016), (589, 230144), (608, 222952), (899, 150784), (928, 146072), (961, 141056), (992, 136648), (1102, 123008), (1178, 115072), (1216, 111476), (1798, 75392), (1856, 73036), (1922, 70528), (1984, 68324), (2204, 61504), (2356, 57536), (2432, 55738), (3596, 37696), (3712, 36518), (3844, 35264), (3968, 34162), (4408, 30752), (4712, 28768), (4864, 27869), (7192, 18848), (7424, 18259), (7688, 17632), (7936, 17081), (8816, 15376), (9424, 14384)]