128906304

素因数分解:

$2^6\times 3^1\times {\mathrm{83}}^1\times {\mathrm{8089}}^1$

素因数の和:8187

約数の個数: 56

約数和(自身を含む): 345216480

約数和(自身を除く): 216310176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 83, 96, 166, 192, 249, 332, 498, 664, 996, 1328, 1992, 2656, 3984, 5312, 7968, 8089, 15936, 16178, 24267, 32356, 48534, 64712, 97068, 129424, 194136, 258848, 388272, 517696, 671387, 776544, 1342774, 1553088, 2014161, 2685548, 4028322, 5371096, 8056644, 10742192, 16113288, 21484384, 32226576, 42968768, 64453152, 128906304]

約数ペア:

[(1, 128906304), (2, 64453152), (3, 42968768), (4, 32226576), (6, 21484384), (8, 16113288), (12, 10742192), (16, 8056644), (24, 5371096), (32, 4028322), (48, 2685548), (64, 2014161), (83, 1553088), (96, 1342774), (166, 776544), (192, 671387), (249, 517696), (332, 388272), (498, 258848), (664, 194136), (996, 129424), (1328, 97068), (1992, 64712), (2656, 48534), (3984, 32356), (5312, 24267), (7968, 16178), (8089, 15936)]