172523008

素因数分解:

$2^9\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1301}}^1$

素因数の和:1363

約数の個数: 80

約数和(自身を含む): 404911584

約数和(自身を除く): 232388576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 128, 148, 224, 256, 259, 296, 448, 512, 518, 592, 896, 1036, 1184, 1301, 1792, 2072, 2368, 2602, 3584, 4144, 4736, 5204, 8288, 9107, 9472, 10408, 16576, 18214, 18944, 20816, 33152, 36428, 41632, 48137, 66304, 72856, 83264, 96274, 132608, 145712, 166528, 192548, 291424, 333056, 336959, 385096, 582848, 666112, 673918, 770192, 1165696, 1347836, 1540384, 2331392, 2695672, 3080768, 4662784, 5391344, 6161536, 10782688, 12323072, 21565376, 24646144, 43130752, 86261504, 172523008]

約数ペア:

[(1, 172523008), (2, 86261504), (4, 43130752), (7, 24646144), (8, 21565376), (14, 12323072), (16, 10782688), (28, 6161536), (32, 5391344), (37, 4662784), (56, 3080768), (64, 2695672), (74, 2331392), (112, 1540384), (128, 1347836), (148, 1165696), (224, 770192), (256, 673918), (259, 666112), (296, 582848), (448, 385096), (512, 336959), (518, 333056), (592, 291424), (896, 192548), (1036, 166528), (1184, 145712), (1301, 132608), (1792, 96274), (2072, 83264), (2368, 72856), (2602, 66304), (3584, 48137), (4144, 41632), (4736, 36428), (5204, 33152), (8288, 20816), (9107, 18944), (9472, 18214), (10408, 16576)]