210171136

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6899}}^1$

素因数の和:6939

約数の個数: 72

約数和(自身を含む): 507729600

約数和(自身を除く): 297558464

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 448, 476, 544, 896, 952, 1088, 1792, 1904, 2176, 3808, 4352, 6899, 7616, 13798, 15232, 27596, 30464, 48293, 55192, 96586, 110384, 117283, 193172, 220768, 234566, 386344, 441536, 469132, 772688, 820981, 883072, 938264, 1545376, 1641962, 1766144, 1876528, 3090752, 3283924, 3753056, 6181504, 6567848, 7506112, 12363008, 13135696, 15012224, 26271392, 30024448, 52542784, 105085568, 210171136]

約数ペア:

[(1, 210171136), (2, 105085568), (4, 52542784), (7, 30024448), (8, 26271392), (14, 15012224), (16, 13135696), (17, 12363008), (28, 7506112), (32, 6567848), (34, 6181504), (56, 3753056), (64, 3283924), (68, 3090752), (112, 1876528), (119, 1766144), (128, 1641962), (136, 1545376), (224, 938264), (238, 883072), (256, 820981), (272, 772688), (448, 469132), (476, 441536), (544, 386344), (896, 234566), (952, 220768), (1088, 193172), (1792, 117283), (1904, 110384), (2176, 96586), (3808, 55192), (4352, 48293), (6899, 30464), (7616, 27596), (13798, 15232)]