131767944

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{631}}^1$

素因数の和:771

約数の個数: 128

約数和(自身を含む): 414996480

約数和(自身を除く): 283228536

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 113, 132, 154, 168, 226, 231, 264, 308, 339, 452, 462, 616, 631, 678, 791, 904, 924, 1243, 1262, 1356, 1582, 1848, 1893, 2373, 2486, 2524, 2712, 3164, 3729, 3786, 4417, 4746, 4972, 5048, 6328, 6941, 7458, 7572, 8701, 8834, 9492, 9944, 13251, 13882, 14916, 15144, 17402, 17668, 18984, 20823, 26103, 26502, 27764, 29832, 34804, 35336, 41646, 48587, 52206, 53004, 55528, 69608, 71303, 83292, 97174, 104412, 106008, 142606, 145761, 166584, 194348, 208824, 213909, 285212, 291522, 388696, 427818, 499121, 570424, 583044, 784333, 855636, 998242, 1166088, 1497363, 1568666, 1711272, 1996484, 2352999, 2994726, 3137332, 3992968, 4705998, 5490331, 5989452, 6274664, 9411996, 10980662, 11978904, 16470993, 18823992, 21961324, 32941986, 43922648, 65883972, 131767944]

約数ペア:

[(1, 131767944), (2, 65883972), (3, 43922648), (4, 32941986), (6, 21961324), (7, 18823992), (8, 16470993), (11, 11978904), (12, 10980662), (14, 9411996), (21, 6274664), (22, 5989452), (24, 5490331), (28, 4705998), (33, 3992968), (42, 3137332), (44, 2994726), (56, 2352999), (66, 1996484), (77, 1711272), (84, 1568666), (88, 1497363), (113, 1166088), (132, 998242), (154, 855636), (168, 784333), (226, 583044), (231, 570424), (264, 499121), (308, 427818), (339, 388696), (452, 291522), (462, 285212), (616, 213909), (631, 208824), (678, 194348), (791, 166584), (904, 145761), (924, 142606), (1243, 106008), (1262, 104412), (1356, 97174), (1582, 83292), (1848, 71303), (1893, 69608), (2373, 55528), (2486, 53004), (2524, 52206), (2712, 48587), (3164, 41646), (3729, 35336), (3786, 34804), (4417, 29832), (4746, 27764), (4972, 26502), (5048, 26103), (6328, 20823), (6941, 18984), (7458, 17668), (7572, 17402), (8701, 15144), (8834, 14916), (9492, 13882), (9944, 13251)]