127886036

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{103}}^1$

素因数の和:205

約数の個数: 72

約数和(自身を含む): 260245440

約数和(自身を除く): 132359404

約数列:

[1, 2, 4, 17, 19, 31, 34, 38, 62, 68, 76, 103, 124, 206, 323, 412, 527, 589, 646, 961, 1054, 1178, 1292, 1751, 1922, 1957, 2108, 2356, 3193, 3502, 3844, 3914, 6386, 7004, 7828, 10013, 12772, 16337, 18259, 20026, 32674, 33269, 36518, 40052, 54281, 60667, 65348, 66538, 73036, 98983, 108562, 121334, 133076, 197966, 217124, 242668, 310403, 395932, 620806, 1031339, 1241612, 1682711, 1880677, 2062678, 3365422, 3761354, 4125356, 6730844, 7522708, 31971509, 63943018, 127886036]

約数ペア:

[(1, 127886036), (2, 63943018), (4, 31971509), (17, 7522708), (19, 6730844), (31, 4125356), (34, 3761354), (38, 3365422), (62, 2062678), (68, 1880677), (76, 1682711), (103, 1241612), (124, 1031339), (206, 620806), (323, 395932), (412, 310403), (527, 242668), (589, 217124), (646, 197966), (961, 133076), (1054, 121334), (1178, 108562), (1292, 98983), (1751, 73036), (1922, 66538), (1957, 65348), (2108, 60667), (2356, 54281), (3193, 40052), (3502, 36518), (3844, 33269), (3914, 32674), (6386, 20026), (7004, 18259), (7828, 16337), (10013, 12772)]