166726144

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{677}}^1$

素因数の和:745

約数の個数: 80

約数和(自身を含む): 368992008

約数和(自身を除く): 202265864

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 128, 148, 208, 256, 296, 416, 481, 512, 592, 677, 832, 962, 1184, 1354, 1664, 1924, 2368, 2708, 3328, 3848, 4736, 5416, 6656, 7696, 8801, 9472, 10832, 15392, 17602, 18944, 21664, 25049, 30784, 35204, 43328, 50098, 61568, 70408, 86656, 100196, 123136, 140816, 173312, 200392, 246272, 281632, 325637, 346624, 400784, 563264, 651274, 801568, 1126528, 1302548, 1603136, 2253056, 2605096, 3206272, 4506112, 5210192, 6412544, 10420384, 12825088, 20840768, 41681536, 83363072, 166726144]

約数ペア:

[(1, 166726144), (2, 83363072), (4, 41681536), (8, 20840768), (13, 12825088), (16, 10420384), (26, 6412544), (32, 5210192), (37, 4506112), (52, 3206272), (64, 2605096), (74, 2253056), (104, 1603136), (128, 1302548), (148, 1126528), (208, 801568), (256, 651274), (296, 563264), (416, 400784), (481, 346624), (512, 325637), (592, 281632), (677, 246272), (832, 200392), (962, 173312), (1184, 140816), (1354, 123136), (1664, 100196), (1924, 86656), (2368, 70408), (2708, 61568), (3328, 50098), (3848, 43328), (4736, 35204), (5416, 30784), (6656, 25049), (7696, 21664), (8801, 18944), (9472, 17602), (10832, 15392)]