159710512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1$

素因数の和:147

約数の個数: 120

約数和(自身を含む): 372351168

約数和(自身を除く): 212640656

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 31, 34, 47, 52, 62, 68, 94, 104, 124, 136, 188, 208, 221, 248, 272, 376, 403, 442, 496, 527, 611, 752, 799, 806, 884, 961, 1054, 1222, 1457, 1598, 1612, 1768, 1922, 2108, 2444, 2914, 3196, 3224, 3536, 3844, 4216, 4888, 5828, 6392, 6448, 6851, 7688, 8432, 9776, 10387, 11656, 12493, 12784, 13702, 15376, 16337, 18941, 20774, 23312, 24769, 24986, 27404, 32674, 37882, 41548, 45167, 49538, 49972, 54808, 65348, 75764, 83096, 90334, 99076, 99944, 109616, 130696, 151528, 166192, 180668, 198152, 199888, 212381, 261392, 303056, 321997, 361336, 396304, 424762, 587171, 643994, 722672, 767839, 849524, 1174342, 1287988, 1535678, 1699048, 2348684, 2575976, 3071356, 3398096, 4697368, 5151952, 6142712, 9394736, 9981907, 12285424, 19963814, 39927628, 79855256, 159710512]

約数ペア:

[(1, 159710512), (2, 79855256), (4, 39927628), (8, 19963814), (13, 12285424), (16, 9981907), (17, 9394736), (26, 6142712), (31, 5151952), (34, 4697368), (47, 3398096), (52, 3071356), (62, 2575976), (68, 2348684), (94, 1699048), (104, 1535678), (124, 1287988), (136, 1174342), (188, 849524), (208, 767839), (221, 722672), (248, 643994), (272, 587171), (376, 424762), (403, 396304), (442, 361336), (496, 321997), (527, 303056), (611, 261392), (752, 212381), (799, 199888), (806, 198152), (884, 180668), (961, 166192), (1054, 151528), (1222, 130696), (1457, 109616), (1598, 99944), (1612, 99076), (1768, 90334), (1922, 83096), (2108, 75764), (2444, 65348), (2914, 54808), (3196, 49972), (3224, 49538), (3536, 45167), (3844, 41548), (4216, 37882), (4888, 32674), (5828, 27404), (6392, 24986), (6448, 24769), (6851, 23312), (7688, 20774), (8432, 18941), (9776, 16337), (10387, 15376), (11656, 13702), (12493, 12784)]