137890144

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{181}}^1$

素因数の和:396

約数の個数: 96

約数和(自身を含む): 330220800

約数和(自身を除く): 192330656

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 179, 181, 224, 266, 304, 358, 362, 532, 608, 716, 724, 1064, 1253, 1267, 1432, 1448, 2128, 2506, 2534, 2864, 2896, 3401, 3439, 4256, 5012, 5068, 5728, 5792, 6802, 6878, 10024, 10136, 13604, 13756, 20048, 20272, 23807, 24073, 27208, 27512, 32399, 40096, 40544, 47614, 48146, 54416, 55024, 64798, 95228, 96292, 108832, 110048, 129596, 190456, 192584, 226793, 259192, 380912, 385168, 453586, 518384, 615581, 761824, 770336, 907172, 1036768, 1231162, 1814344, 2462324, 3628688, 4309067, 4924648, 7257376, 8618134, 9849296, 17236268, 19698592, 34472536, 68945072, 137890144]

約数ペア:

[(1, 137890144), (2, 68945072), (4, 34472536), (7, 19698592), (8, 17236268), (14, 9849296), (16, 8618134), (19, 7257376), (28, 4924648), (32, 4309067), (38, 3628688), (56, 2462324), (76, 1814344), (112, 1231162), (133, 1036768), (152, 907172), (179, 770336), (181, 761824), (224, 615581), (266, 518384), (304, 453586), (358, 385168), (362, 380912), (532, 259192), (608, 226793), (716, 192584), (724, 190456), (1064, 129596), (1253, 110048), (1267, 108832), (1432, 96292), (1448, 95228), (2128, 64798), (2506, 55024), (2534, 54416), (2864, 48146), (2896, 47614), (3401, 40544), (3439, 40096), (4256, 32399), (5012, 27512), (5068, 27208), (5728, 24073), (5792, 23807), (6802, 20272), (6878, 20048), (10024, 13756), (10136, 13604)]