189842432

素因数分解:

$2^{10}\times {\mathrm{13}}^2\times {\mathrm{1097}}^1$

素因数の和:1143

約数の個数: 66

約数和(自身を含む): 411311898

約数和(自身を除く): 221469466

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 256, 338, 416, 512, 676, 832, 1024, 1097, 1352, 1664, 2194, 2704, 3328, 4388, 5408, 6656, 8776, 10816, 13312, 14261, 17552, 21632, 28522, 35104, 43264, 57044, 70208, 86528, 114088, 140416, 173056, 185393, 228176, 280832, 370786, 456352, 561664, 741572, 912704, 1123328, 1483144, 1825408, 2966288, 3650816, 5932576, 7301632, 11865152, 14603264, 23730304, 47460608, 94921216, 189842432]

約数ペア:

[(1, 189842432), (2, 94921216), (4, 47460608), (8, 23730304), (13, 14603264), (16, 11865152), (26, 7301632), (32, 5932576), (52, 3650816), (64, 2966288), (104, 1825408), (128, 1483144), (169, 1123328), (208, 912704), (256, 741572), (338, 561664), (416, 456352), (512, 370786), (676, 280832), (832, 228176), (1024, 185393), (1097, 173056), (1352, 140416), (1664, 114088), (2194, 86528), (2704, 70208), (3328, 57044), (4388, 43264), (5408, 35104), (6656, 28522), (8776, 21632), (10816, 17552), (13312, 14261)]