126583912

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:207

約数の個数: 128

約数和(自身を含む): 309657600

約数和(自身を除く): 183073688

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 71, 79, 91, 104, 124, 142, 158, 182, 217, 248, 284, 316, 364, 403, 434, 497, 553, 568, 632, 728, 806, 868, 923, 994, 1027, 1106, 1612, 1736, 1846, 1988, 2054, 2201, 2212, 2449, 2821, 3224, 3692, 3976, 4108, 4402, 4424, 4898, 5609, 5642, 6461, 7189, 7384, 8216, 8804, 9796, 11218, 11284, 12922, 14378, 15407, 17143, 17608, 19592, 22436, 22568, 25844, 28613, 28756, 30814, 31837, 34286, 39263, 44872, 51688, 57226, 57512, 61628, 63674, 68572, 72917, 78526, 114452, 123256, 127348, 137144, 145834, 157052, 173879, 200291, 222859, 228904, 254696, 291668, 314104, 347758, 400582, 445718, 510419, 583336, 695516, 801164, 891436, 1020838, 1217153, 1391032, 1602328, 1782872, 2041676, 2260427, 2434306, 4083352, 4520854, 4868612, 9041708, 9737224, 15822989, 18083416, 31645978, 63291956, 126583912]

約数ペア:

[(1, 126583912), (2, 63291956), (4, 31645978), (7, 18083416), (8, 15822989), (13, 9737224), (14, 9041708), (26, 4868612), (28, 4520854), (31, 4083352), (52, 2434306), (56, 2260427), (62, 2041676), (71, 1782872), (79, 1602328), (91, 1391032), (104, 1217153), (124, 1020838), (142, 891436), (158, 801164), (182, 695516), (217, 583336), (248, 510419), (284, 445718), (316, 400582), (364, 347758), (403, 314104), (434, 291668), (497, 254696), (553, 228904), (568, 222859), (632, 200291), (728, 173879), (806, 157052), (868, 145834), (923, 137144), (994, 127348), (1027, 123256), (1106, 114452), (1612, 78526), (1736, 72917), (1846, 68572), (1988, 63674), (2054, 61628), (2201, 57512), (2212, 57226), (2449, 51688), (2821, 44872), (3224, 39263), (3692, 34286), (3976, 31837), (4108, 30814), (4402, 28756), (4424, 28613), (4898, 25844), (5609, 22568), (5642, 22436), (6461, 19592), (7189, 17608), (7384, 17143), (8216, 15407), (8804, 14378), (9796, 12922), (11218, 11284)]