127827136

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3391}}^1$

素因数の和:3453

約数の個数: 56

約数和(自身を含む): 275701760

約数和(自身を除く): 147874624

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 152, 248, 304, 496, 589, 608, 992, 1178, 1216, 1984, 2356, 3391, 4712, 6782, 9424, 13564, 18848, 27128, 37696, 54256, 64429, 105121, 108512, 128858, 210242, 217024, 257716, 420484, 515432, 840968, 1030864, 1681936, 1997299, 2061728, 3363872, 3994598, 4123456, 6727744, 7989196, 15978392, 31956784, 63913568, 127827136]

約数ペア:

[(1, 127827136), (2, 63913568), (4, 31956784), (8, 15978392), (16, 7989196), (19, 6727744), (31, 4123456), (32, 3994598), (38, 3363872), (62, 2061728), (64, 1997299), (76, 1681936), (124, 1030864), (152, 840968), (248, 515432), (304, 420484), (496, 257716), (589, 217024), (608, 210242), (992, 128858), (1178, 108512), (1216, 105121), (1984, 64429), (2356, 54256), (3391, 37696), (4712, 27128), (6782, 18848), (9424, 13564)]