131114368

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:336

約数の個数: 128

約数和(自身を含む): 333123840

約数和(自身を除く): 202009472

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 53, 56, 64, 77, 88, 106, 112, 128, 154, 176, 212, 224, 251, 308, 352, 371, 424, 448, 502, 583, 616, 704, 742, 848, 896, 1004, 1166, 1232, 1408, 1484, 1696, 1757, 2008, 2332, 2464, 2761, 2968, 3392, 3514, 4016, 4081, 4664, 4928, 5522, 5936, 6784, 7028, 8032, 8162, 9328, 9856, 11044, 11872, 13303, 14056, 16064, 16324, 18656, 19327, 22088, 23744, 26606, 28112, 32128, 32648, 37312, 38654, 44176, 47488, 53212, 56224, 65296, 74624, 77308, 88352, 93121, 106424, 112448, 130592, 146333, 154616, 176704, 186242, 212848, 224896, 261184, 292666, 309232, 353408, 372484, 425696, 522368, 585332, 618464, 744968, 851392, 1024331, 1170664, 1236928, 1489936, 1702784, 2048662, 2341328, 2473856, 2979872, 4097324, 4682656, 5959744, 8194648, 9365312, 11919488, 16389296, 18730624, 32778592, 65557184, 131114368]

約数ペア:

[(1, 131114368), (2, 65557184), (4, 32778592), (7, 18730624), (8, 16389296), (11, 11919488), (14, 9365312), (16, 8194648), (22, 5959744), (28, 4682656), (32, 4097324), (44, 2979872), (53, 2473856), (56, 2341328), (64, 2048662), (77, 1702784), (88, 1489936), (106, 1236928), (112, 1170664), (128, 1024331), (154, 851392), (176, 744968), (212, 618464), (224, 585332), (251, 522368), (308, 425696), (352, 372484), (371, 353408), (424, 309232), (448, 292666), (502, 261184), (583, 224896), (616, 212848), (704, 186242), (742, 176704), (848, 154616), (896, 146333), (1004, 130592), (1166, 112448), (1232, 106424), (1408, 93121), (1484, 88352), (1696, 77308), (1757, 74624), (2008, 65296), (2332, 56224), (2464, 53212), (2761, 47488), (2968, 44176), (3392, 38654), (3514, 37312), (4016, 32648), (4081, 32128), (4664, 28112), (4928, 26606), (5522, 23744), (5936, 22088), (6784, 19327), (7028, 18656), (8032, 16324), (8162, 16064), (9328, 14056), (9856, 13303), (11044, 11872)]