170481584

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1$

素因数の和:467

約数の個数: 120

約数和(自身を含む): 424504080

約数和(自身を除く): 254022496

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 43, 49, 52, 56, 86, 91, 98, 104, 112, 172, 182, 196, 208, 301, 344, 364, 389, 392, 559, 602, 637, 688, 728, 778, 784, 1118, 1204, 1274, 1456, 1556, 2107, 2236, 2408, 2548, 2723, 3112, 3913, 4214, 4472, 4816, 5057, 5096, 5446, 6224, 7826, 8428, 8944, 10114, 10192, 10892, 15652, 16727, 16856, 19061, 20228, 21784, 27391, 31304, 33454, 33712, 35399, 38122, 40456, 43568, 54782, 62608, 66908, 70798, 76244, 80912, 109564, 117089, 133816, 141596, 152488, 217451, 219128, 234178, 247793, 267632, 283192, 304976, 434902, 438256, 468356, 495586, 566384, 819623, 869804, 936712, 991172, 1522157, 1639246, 1739608, 1873424, 1982344, 3044314, 3278492, 3479216, 3964688, 6088628, 6556984, 10655099, 12177256, 13113968, 21310198, 24354512, 42620396, 85240792, 170481584]

約数ペア:

[(1, 170481584), (2, 85240792), (4, 42620396), (7, 24354512), (8, 21310198), (13, 13113968), (14, 12177256), (16, 10655099), (26, 6556984), (28, 6088628), (43, 3964688), (49, 3479216), (52, 3278492), (56, 3044314), (86, 1982344), (91, 1873424), (98, 1739608), (104, 1639246), (112, 1522157), (172, 991172), (182, 936712), (196, 869804), (208, 819623), (301, 566384), (344, 495586), (364, 468356), (389, 438256), (392, 434902), (559, 304976), (602, 283192), (637, 267632), (688, 247793), (728, 234178), (778, 219128), (784, 217451), (1118, 152488), (1204, 141596), (1274, 133816), (1456, 117089), (1556, 109564), (2107, 80912), (2236, 76244), (2408, 70798), (2548, 66908), (2723, 62608), (3112, 54782), (3913, 43568), (4214, 40456), (4472, 38122), (4816, 35399), (5057, 33712), (5096, 33454), (5446, 31304), (6224, 27391), (7826, 21784), (8428, 20228), (8944, 19061), (10114, 16856), (10192, 16727), (10892, 15652)]