149221376

素因数分解:

$2^{12}\times {\mathrm{17}}^1\times {\mathrm{2143}}^1$

素因数の和:2184

約数の個数: 52

約数和(自身を含む): 316107072

約数和(自身を除く): 166885696

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1024, 1088, 2048, 2143, 2176, 4096, 4286, 4352, 8572, 8704, 17144, 17408, 34288, 34816, 36431, 68576, 69632, 72862, 137152, 145724, 274304, 291448, 548608, 582896, 1097216, 1165792, 2194432, 2331584, 4388864, 4663168, 8777728, 9326336, 18652672, 37305344, 74610688, 149221376]

約数ペア:

[(1, 149221376), (2, 74610688), (4, 37305344), (8, 18652672), (16, 9326336), (17, 8777728), (32, 4663168), (34, 4388864), (64, 2331584), (68, 2194432), (128, 1165792), (136, 1097216), (256, 582896), (272, 548608), (512, 291448), (544, 274304), (1024, 145724), (1088, 137152), (2048, 72862), (2143, 69632), (2176, 68576), (4096, 36431), (4286, 34816), (4352, 34288), (8572, 17408), (8704, 17144)]