123458624

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2141}}^1$

素因数の和:2223

約数の個数: 56

約数和(自身を含む): 264417048

約数和(自身を除く): 140958424

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 53, 64, 68, 106, 136, 212, 272, 424, 544, 848, 901, 1088, 1696, 1802, 2141, 3392, 3604, 4282, 7208, 8564, 14416, 17128, 28832, 34256, 36397, 57664, 68512, 72794, 113473, 137024, 145588, 226946, 291176, 453892, 582352, 907784, 1164704, 1815568, 1929041, 2329408, 3631136, 3858082, 7262272, 7716164, 15432328, 30864656, 61729312, 123458624]

約数ペア:

[(1, 123458624), (2, 61729312), (4, 30864656), (8, 15432328), (16, 7716164), (17, 7262272), (32, 3858082), (34, 3631136), (53, 2329408), (64, 1929041), (68, 1815568), (106, 1164704), (136, 907784), (212, 582352), (272, 453892), (424, 291176), (544, 226946), (848, 145588), (901, 137024), (1088, 113473), (1696, 72794), (1802, 68512), (2141, 57664), (3392, 36397), (3604, 34256), (4282, 28832), (7208, 17128), (8564, 14416)]