153175712

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{293}}^1$

素因数の和:382

約数の個数: 72

約数和(自身を含む): 331062228

約数和(自身を除く): 177886516

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 248, 272, 293, 496, 527, 544, 586, 961, 992, 1054, 1172, 1922, 2108, 2344, 3844, 4216, 4688, 4981, 7688, 8432, 9083, 9376, 9962, 15376, 16337, 16864, 18166, 19924, 30752, 32674, 36332, 39848, 65348, 72664, 79696, 130696, 145328, 154411, 159392, 261392, 281573, 290656, 308822, 522784, 563146, 617644, 1126292, 1235288, 2252584, 2470576, 4505168, 4786741, 4941152, 9010336, 9573482, 19146964, 38293928, 76587856, 153175712]

約数ペア:

[(1, 153175712), (2, 76587856), (4, 38293928), (8, 19146964), (16, 9573482), (17, 9010336), (31, 4941152), (32, 4786741), (34, 4505168), (62, 2470576), (68, 2252584), (124, 1235288), (136, 1126292), (248, 617644), (272, 563146), (293, 522784), (496, 308822), (527, 290656), (544, 281573), (586, 261392), (961, 159392), (992, 154411), (1054, 145328), (1172, 130696), (1922, 79696), (2108, 72664), (2344, 65348), (3844, 39848), (4216, 36332), (4688, 32674), (4981, 30752), (7688, 19924), (8432, 18166), (9083, 16864), (9376, 16337), (9962, 15376)]