187494944

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{67}}^1$

素因数の和:159

約数の個数: 144

約数和(自身を含む): 476449344

約数和(自身を除く): 288954400

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 67, 91, 104, 112, 124, 134, 182, 208, 217, 224, 248, 268, 364, 403, 416, 434, 469, 496, 536, 728, 806, 868, 871, 938, 961, 992, 1072, 1456, 1612, 1736, 1742, 1876, 1922, 2077, 2144, 2821, 2912, 3224, 3472, 3484, 3752, 3844, 4154, 5642, 6097, 6448, 6727, 6944, 6968, 7504, 7688, 8308, 11284, 12194, 12493, 12896, 13454, 13936, 14539, 15008, 15376, 16616, 22568, 24388, 24986, 26908, 27001, 27872, 29078, 30752, 33232, 45136, 48776, 49972, 53816, 54002, 58156, 64387, 66464, 87451, 90272, 97552, 99944, 107632, 108004, 116312, 128774, 174902, 189007, 195104, 199888, 215264, 216008, 232624, 257548, 349804, 378014, 399776, 432016, 450709, 465248, 515096, 699608, 756028, 837031, 864032, 901418, 1030192, 1399216, 1512056, 1674062, 1802836, 2060384, 2798432, 3024112, 3348124, 3605672, 5859217, 6048224, 6696248, 7211344, 11718434, 13392496, 14422688, 23436868, 26784992, 46873736, 93747472, 187494944]

約数ペア:

[(1, 187494944), (2, 93747472), (4, 46873736), (7, 26784992), (8, 23436868), (13, 14422688), (14, 13392496), (16, 11718434), (26, 7211344), (28, 6696248), (31, 6048224), (32, 5859217), (52, 3605672), (56, 3348124), (62, 3024112), (67, 2798432), (91, 2060384), (104, 1802836), (112, 1674062), (124, 1512056), (134, 1399216), (182, 1030192), (208, 901418), (217, 864032), (224, 837031), (248, 756028), (268, 699608), (364, 515096), (403, 465248), (416, 450709), (434, 432016), (469, 399776), (496, 378014), (536, 349804), (728, 257548), (806, 232624), (868, 216008), (871, 215264), (938, 199888), (961, 195104), (992, 189007), (1072, 174902), (1456, 128774), (1612, 116312), (1736, 108004), (1742, 107632), (1876, 99944), (1922, 97552), (2077, 90272), (2144, 87451), (2821, 66464), (2912, 64387), (3224, 58156), (3472, 54002), (3484, 53816), (3752, 49972), (3844, 48776), (4154, 45136), (5642, 33232), (6097, 30752), (6448, 29078), (6727, 27872), (6944, 27001), (6968, 26908), (7504, 24986), (7688, 24388), (8308, 22568), (11284, 16616), (12194, 15376), (12493, 15008), (12896, 14539), (13454, 13936)]