15768064

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:157

約数の個数: 80

約数和(自身を含む): 35747712

約数和(自身を除く): 19979648

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 103, 104, 128, 184, 206, 208, 256, 299, 368, 412, 416, 512, 598, 736, 824, 832, 1196, 1339, 1472, 1648, 1664, 2369, 2392, 2678, 2944, 3296, 3328, 4738, 4784, 5356, 5888, 6592, 6656, 9476, 9568, 10712, 11776, 13184, 18952, 19136, 21424, 26368, 30797, 37904, 38272, 42848, 52736, 61594, 75808, 76544, 85696, 123188, 151616, 153088, 171392, 246376, 303232, 342784, 492752, 606464, 685568, 985504, 1212928, 1971008, 3942016, 7884032, 15768064]

約数ペア:

[(1, 15768064), (2, 7884032), (4, 3942016), (8, 1971008), (13, 1212928), (16, 985504), (23, 685568), (26, 606464), (32, 492752), (46, 342784), (52, 303232), (64, 246376), (92, 171392), (103, 153088), (104, 151616), (128, 123188), (184, 85696), (206, 76544), (208, 75808), (256, 61594), (299, 52736), (368, 42848), (412, 38272), (416, 37904), (512, 30797), (598, 26368), (736, 21424), (824, 19136), (832, 18952), (1196, 13184), (1339, 11776), (1472, 10712), (1648, 9568), (1664, 9476), (2369, 6656), (2392, 6592), (2678, 5888), (2944, 5356), (3296, 4784), (3328, 4738)]