156775980848

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{2903}}^1\times {\mathrm{46237}}^1$

素因数の和:49221

約数の個数: 40

約数和(自身を含む): 308027198688

約数和(自身を除く): 151251217840

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 2903, 5806, 11612, 23224, 46237, 46448, 92474, 184948, 211919, 369896, 423838, 739792, 847676, 1695352, 3375301, 3390704, 6750602, 13501204, 27002408, 54004816, 134226011, 268452022, 536904044, 1073808088, 2147616176, 9798498803, 19596997606, 39193995212, 78387990424, 156775980848]

約数ペア:

[(1, 156775980848), (2, 78387990424), (4, 39193995212), (8, 19596997606), (16, 9798498803), (73, 2147616176), (146, 1073808088), (292, 536904044), (584, 268452022), (1168, 134226011), (2903, 54004816), (5806, 27002408), (11612, 13501204), (23224, 6750602), (46237, 3390704), (46448, 3375301), (92474, 1695352), (184948, 847676), (211919, 739792), (369896, 423838)]