174102448

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{31}}^2\times {\mathrm{67}}^1$

素因数の和:163

約数の個数: 90

約数和(自身を含む): 383063652

約数和(自身を除く): 208961204

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 67, 104, 124, 134, 169, 208, 248, 268, 338, 403, 496, 536, 676, 806, 871, 961, 1072, 1352, 1612, 1742, 1922, 2077, 2704, 3224, 3484, 3844, 4154, 5239, 6448, 6968, 7688, 8308, 10478, 11323, 12493, 13936, 15376, 16616, 20956, 22646, 24986, 27001, 33232, 41912, 45292, 49972, 54002, 64387, 83824, 90584, 99944, 108004, 128774, 162409, 181168, 199888, 216008, 257548, 324818, 351013, 432016, 515096, 649636, 702026, 837031, 1030192, 1299272, 1404052, 1674062, 2598544, 2808104, 3348124, 5616208, 6696248, 10881403, 13392496, 21762806, 43525612, 87051224, 174102448]

約数ペア:

[(1, 174102448), (2, 87051224), (4, 43525612), (8, 21762806), (13, 13392496), (16, 10881403), (26, 6696248), (31, 5616208), (52, 3348124), (62, 2808104), (67, 2598544), (104, 1674062), (124, 1404052), (134, 1299272), (169, 1030192), (208, 837031), (248, 702026), (268, 649636), (338, 515096), (403, 432016), (496, 351013), (536, 324818), (676, 257548), (806, 216008), (871, 199888), (961, 181168), (1072, 162409), (1352, 128774), (1612, 108004), (1742, 99944), (1922, 90584), (2077, 83824), (2704, 64387), (3224, 54002), (3484, 49972), (3844, 45292), (4154, 41912), (5239, 33232), (6448, 27001), (6968, 24986), (7688, 22646), (8308, 20956), (10478, 16616), (11323, 15376), (12493, 13936)]