131927488

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1409}}^1$

素因数の和:1458

約数の個数: 112

約数和(自身を含む): 343814400

約数和(自身を除く): 211886912

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 56, 64, 76, 77, 88, 112, 133, 152, 154, 176, 209, 224, 266, 304, 308, 352, 418, 448, 532, 608, 616, 704, 836, 1064, 1216, 1232, 1409, 1463, 1672, 2128, 2464, 2818, 2926, 3344, 4256, 4928, 5636, 5852, 6688, 8512, 9863, 11272, 11704, 13376, 15499, 19726, 22544, 23408, 26771, 30998, 39452, 45088, 46816, 53542, 61996, 78904, 90176, 93632, 107084, 108493, 123992, 157808, 187397, 214168, 216986, 247984, 294481, 315616, 374794, 428336, 433972, 495968, 588962, 631232, 749588, 856672, 867944, 991936, 1177924, 1499176, 1713344, 1735888, 2061367, 2355848, 2998352, 3471776, 4122734, 4711696, 5996704, 6943552, 8245468, 9423392, 11993408, 16490936, 18846784, 32981872, 65963744, 131927488]

約数ペア:

[(1, 131927488), (2, 65963744), (4, 32981872), (7, 18846784), (8, 16490936), (11, 11993408), (14, 9423392), (16, 8245468), (19, 6943552), (22, 5996704), (28, 4711696), (32, 4122734), (38, 3471776), (44, 2998352), (56, 2355848), (64, 2061367), (76, 1735888), (77, 1713344), (88, 1499176), (112, 1177924), (133, 991936), (152, 867944), (154, 856672), (176, 749588), (209, 631232), (224, 588962), (266, 495968), (304, 433972), (308, 428336), (352, 374794), (418, 315616), (448, 294481), (532, 247984), (608, 216986), (616, 214168), (704, 187397), (836, 157808), (1064, 123992), (1216, 108493), (1232, 107084), (1409, 93632), (1463, 90176), (1672, 78904), (2128, 61996), (2464, 53542), (2818, 46816), (2926, 45088), (3344, 39452), (4256, 30998), (4928, 26771), (5636, 23408), (5852, 22544), (6688, 19726), (8512, 15499), (9863, 13376), (11272, 11704)]