143862784

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:241

約数の個数: 88

約数和(自身を含む): 315696528

約数和(自身を除く): 171833744

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 101, 104, 107, 128, 202, 208, 214, 256, 404, 416, 428, 512, 808, 832, 856, 1024, 1313, 1391, 1616, 1664, 1712, 2626, 2782, 3232, 3328, 3424, 5252, 5564, 6464, 6656, 6848, 10504, 10807, 11128, 12928, 13312, 13696, 21008, 21614, 22256, 25856, 27392, 42016, 43228, 44512, 51712, 54784, 84032, 86456, 89024, 103424, 109568, 140491, 168064, 172912, 178048, 280982, 336128, 345824, 356096, 561964, 672256, 691648, 712192, 1123928, 1344512, 1383296, 1424384, 2247856, 2766592, 4495712, 5533184, 8991424, 11066368, 17982848, 35965696, 71931392, 143862784]

約数ペア:

[(1, 143862784), (2, 71931392), (4, 35965696), (8, 17982848), (13, 11066368), (16, 8991424), (26, 5533184), (32, 4495712), (52, 2766592), (64, 2247856), (101, 1424384), (104, 1383296), (107, 1344512), (128, 1123928), (202, 712192), (208, 691648), (214, 672256), (256, 561964), (404, 356096), (416, 345824), (428, 336128), (512, 280982), (808, 178048), (832, 172912), (856, 168064), (1024, 140491), (1313, 109568), (1391, 103424), (1616, 89024), (1664, 86456), (1712, 84032), (2626, 54784), (2782, 51712), (3232, 44512), (3328, 43228), (3424, 42016), (5252, 27392), (5564, 25856), (6464, 22256), (6656, 21614), (6848, 21008), (10504, 13696), (10807, 13312), (11128, 12928)]