138683272

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{967}}^1$

素因数の和:1190

約数の個数: 64

約数和(自身を含む): 321995520

約数和(自身を除く): 183312248

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 197, 364, 394, 728, 788, 967, 1379, 1576, 1934, 2561, 2758, 3868, 5122, 5516, 6769, 7736, 10244, 11032, 12571, 13538, 17927, 20488, 25142, 27076, 35854, 50284, 54152, 71708, 87997, 100568, 143416, 175994, 190499, 351988, 380998, 703976, 761996, 1333493, 1523992, 2476487, 2666986, 4952974, 5333972, 9905948, 10667944, 17335409, 19811896, 34670818, 69341636, 138683272]

約数ペア:

[(1, 138683272), (2, 69341636), (4, 34670818), (7, 19811896), (8, 17335409), (13, 10667944), (14, 9905948), (26, 5333972), (28, 4952974), (52, 2666986), (56, 2476487), (91, 1523992), (104, 1333493), (182, 761996), (197, 703976), (364, 380998), (394, 351988), (728, 190499), (788, 175994), (967, 143416), (1379, 100568), (1576, 87997), (1934, 71708), (2561, 54152), (2758, 50284), (3868, 35854), (5122, 27076), (5516, 25142), (6769, 20488), (7736, 17927), (10244, 13538), (11032, 12571)]