157968888

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{409}}^1$

素因数の和:466

約数の個数: 192

約数和(自身を含む): 523488000

約数和(自身を除く): 365519112

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 19, 21, 22, 24, 28, 33, 38, 42, 44, 56, 57, 66, 76, 77, 84, 88, 114, 121, 132, 133, 152, 154, 168, 209, 228, 231, 242, 264, 266, 308, 363, 399, 409, 418, 456, 462, 484, 532, 616, 627, 726, 798, 818, 836, 847, 924, 968, 1064, 1227, 1254, 1452, 1463, 1596, 1636, 1672, 1694, 1848, 2299, 2454, 2508, 2541, 2863, 2904, 2926, 3192, 3272, 3388, 4389, 4499, 4598, 4908, 5016, 5082, 5726, 5852, 6776, 6897, 7771, 8589, 8778, 8998, 9196, 9816, 10164, 11452, 11704, 13497, 13794, 15542, 16093, 17178, 17556, 17996, 18392, 20328, 22904, 23313, 26994, 27588, 31084, 31493, 32186, 34356, 35112, 35992, 46626, 48279, 49489, 53988, 54397, 55176, 62168, 62986, 64372, 68712, 85481, 93252, 94479, 96558, 98978, 107976, 108794, 125972, 128744, 148467, 163191, 170962, 186504, 188958, 193116, 197956, 217588, 251944, 256443, 296934, 326382, 341924, 346423, 377916, 386232, 395912, 435176, 512886, 593868, 598367, 652764, 683848, 692846, 755832, 940291, 1025772, 1039269, 1187736, 1196734, 1305528, 1385692, 1795101, 1880582, 2051544, 2078538, 2393468, 2771384, 2820873, 3590202, 3761164, 4157076, 4786936, 5641746, 6582037, 7180404, 7522328, 8314152, 11283492, 13164074, 14360808, 19746111, 22566984, 26328148, 39492222, 52656296, 78984444, 157968888]

約数ペア:

[(1, 157968888), (2, 78984444), (3, 52656296), (4, 39492222), (6, 26328148), (7, 22566984), (8, 19746111), (11, 14360808), (12, 13164074), (14, 11283492), (19, 8314152), (21, 7522328), (22, 7180404), (24, 6582037), (28, 5641746), (33, 4786936), (38, 4157076), (42, 3761164), (44, 3590202), (56, 2820873), (57, 2771384), (66, 2393468), (76, 2078538), (77, 2051544), (84, 1880582), (88, 1795101), (114, 1385692), (121, 1305528), (132, 1196734), (133, 1187736), (152, 1039269), (154, 1025772), (168, 940291), (209, 755832), (228, 692846), (231, 683848), (242, 652764), (264, 598367), (266, 593868), (308, 512886), (363, 435176), (399, 395912), (409, 386232), (418, 377916), (456, 346423), (462, 341924), (484, 326382), (532, 296934), (616, 256443), (627, 251944), (726, 217588), (798, 197956), (818, 193116), (836, 188958), (847, 186504), (924, 170962), (968, 163191), (1064, 148467), (1227, 128744), (1254, 125972), (1452, 108794), (1463, 107976), (1596, 98978), (1636, 96558), (1672, 94479), (1694, 93252), (1848, 85481), (2299, 68712), (2454, 64372), (2508, 62986), (2541, 62168), (2863, 55176), (2904, 54397), (2926, 53988), (3192, 49489), (3272, 48279), (3388, 46626), (4389, 35992), (4499, 35112), (4598, 34356), (4908, 32186), (5016, 31493), (5082, 31084), (5726, 27588), (5852, 26994), (6776, 23313), (6897, 22904), (7771, 20328), (8589, 18392), (8778, 17996), (8998, 17556), (9196, 17178), (9816, 16093), (10164, 15542), (11452, 13794), (11704, 13497)]