148409152

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{127}}^1$

素因数の和:220

約数の個数: 84

約数和(自身を含む): 322844160

約数和(自身を除く): 174435008

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 127, 152, 248, 254, 304, 496, 508, 589, 608, 961, 992, 1016, 1178, 1216, 1922, 1984, 2032, 2356, 2413, 3844, 3937, 4064, 4712, 4826, 7688, 7874, 8128, 9424, 9652, 15376, 15748, 18259, 18848, 19304, 30752, 31496, 36518, 37696, 38608, 61504, 62992, 73036, 74803, 77216, 122047, 125984, 146072, 149606, 154432, 244094, 251968, 292144, 299212, 488188, 584288, 598424, 976376, 1168576, 1196848, 1952752, 2318893, 2393696, 3905504, 4637786, 4787392, 7811008, 9275572, 18551144, 37102288, 74204576, 148409152]

約数ペア:

[(1, 148409152), (2, 74204576), (4, 37102288), (8, 18551144), (16, 9275572), (19, 7811008), (31, 4787392), (32, 4637786), (38, 3905504), (62, 2393696), (64, 2318893), (76, 1952752), (124, 1196848), (127, 1168576), (152, 976376), (248, 598424), (254, 584288), (304, 488188), (496, 299212), (508, 292144), (589, 251968), (608, 244094), (961, 154432), (992, 149606), (1016, 146072), (1178, 125984), (1216, 122047), (1922, 77216), (1984, 74803), (2032, 73036), (2356, 62992), (2413, 61504), (3844, 38608), (3937, 37696), (4064, 36518), (4712, 31496), (4826, 30752), (7688, 19304), (7874, 18848), (8128, 18259), (9424, 15748), (9652, 15376)]