148949504

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{499}}^1$

素因数の和:581

約数の個数: 80

約数和(自身を含む): 331452000

約数和(自身を除く): 182502496

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 53, 64, 88, 106, 128, 176, 212, 256, 352, 424, 499, 512, 583, 704, 848, 998, 1166, 1408, 1696, 1996, 2332, 2816, 3392, 3992, 4664, 5489, 5632, 6784, 7984, 9328, 10978, 13568, 15968, 18656, 21956, 26447, 27136, 31936, 37312, 43912, 52894, 63872, 74624, 87824, 105788, 127744, 149248, 175648, 211576, 255488, 290917, 298496, 351296, 423152, 581834, 702592, 846304, 1163668, 1405184, 1692608, 2327336, 2810368, 3385216, 4654672, 6770432, 9309344, 13540864, 18618688, 37237376, 74474752, 148949504]

約数ペア:

[(1, 148949504), (2, 74474752), (4, 37237376), (8, 18618688), (11, 13540864), (16, 9309344), (22, 6770432), (32, 4654672), (44, 3385216), (53, 2810368), (64, 2327336), (88, 1692608), (106, 1405184), (128, 1163668), (176, 846304), (212, 702592), (256, 581834), (352, 423152), (424, 351296), (499, 298496), (512, 290917), (583, 255488), (704, 211576), (848, 175648), (998, 149248), (1166, 127744), (1408, 105788), (1696, 87824), (1996, 74624), (2332, 63872), (2816, 52894), (3392, 43912), (3992, 37312), (4664, 31936), (5489, 27136), (5632, 26447), (6784, 21956), (7984, 18656), (9328, 15968), (10978, 13568)]