160820608

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{761}}^1$

素因数の和:915

約数の個数: 64

約数和(自身を含む): 348203520

約数和(自身を除く): 187382912

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 127, 128, 208, 254, 416, 508, 761, 832, 1016, 1522, 1651, 1664, 2032, 3044, 3302, 4064, 6088, 6604, 8128, 9893, 12176, 13208, 16256, 19786, 24352, 26416, 39572, 48704, 52832, 79144, 96647, 97408, 105664, 158288, 193294, 211328, 316576, 386588, 633152, 773176, 1256411, 1266304, 1546352, 2512822, 3092704, 5025644, 6185408, 10051288, 12370816, 20102576, 40205152, 80410304, 160820608]

約数ペア:

[(1, 160820608), (2, 80410304), (4, 40205152), (8, 20102576), (13, 12370816), (16, 10051288), (26, 6185408), (32, 5025644), (52, 3092704), (64, 2512822), (104, 1546352), (127, 1266304), (128, 1256411), (208, 773176), (254, 633152), (416, 386588), (508, 316576), (761, 211328), (832, 193294), (1016, 158288), (1522, 105664), (1651, 97408), (1664, 96647), (2032, 79144), (3044, 52832), (3302, 48704), (4064, 39572), (6088, 26416), (6604, 24352), (8128, 19786), (9893, 16256), (12176, 13208)]