138763688

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1$

素因数の和:671

約数の個数: 96

約数和(自身を含む): 329414400

約数和(自身を除く): 190650712

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 31, 38, 49, 56, 62, 76, 98, 124, 133, 152, 196, 217, 248, 266, 392, 434, 532, 589, 601, 868, 931, 1064, 1178, 1202, 1519, 1736, 1862, 2356, 2404, 3038, 3724, 4123, 4207, 4712, 4808, 6076, 7448, 8246, 8414, 11419, 12152, 16492, 16828, 18631, 22838, 28861, 29449, 32984, 33656, 37262, 45676, 57722, 58898, 74524, 79933, 91352, 115444, 117796, 130417, 149048, 159866, 230888, 235592, 260834, 319732, 353989, 521668, 559531, 639464, 707978, 912919, 1043336, 1119062, 1415956, 1825838, 2238124, 2477923, 2831912, 3651676, 4476248, 4955846, 7303352, 9911692, 17345461, 19823384, 34690922, 69381844, 138763688]

約数ペア:

[(1, 138763688), (2, 69381844), (4, 34690922), (7, 19823384), (8, 17345461), (14, 9911692), (19, 7303352), (28, 4955846), (31, 4476248), (38, 3651676), (49, 2831912), (56, 2477923), (62, 2238124), (76, 1825838), (98, 1415956), (124, 1119062), (133, 1043336), (152, 912919), (196, 707978), (217, 639464), (248, 559531), (266, 521668), (392, 353989), (434, 319732), (532, 260834), (589, 235592), (601, 230888), (868, 159866), (931, 149048), (1064, 130417), (1178, 117796), (1202, 115444), (1519, 91352), (1736, 79933), (1862, 74524), (2356, 58898), (2404, 57722), (3038, 45676), (3724, 37262), (4123, 33656), (4207, 32984), (4712, 29449), (4808, 28861), (6076, 22838), (7448, 18631), (8246, 16828), (8414, 16492), (11419, 12152)]