128037834

素因数分解:

$2^1\times 3^4\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{521}}^1$

素因数の和:613

約数の個数: 80

約数和(自身を含む): 302419656

約数和(自身を除く): 174381822

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 41, 54, 74, 81, 82, 111, 123, 162, 222, 246, 333, 369, 521, 666, 738, 999, 1042, 1107, 1517, 1563, 1998, 2214, 2997, 3034, 3126, 3321, 4551, 4689, 5994, 6642, 9102, 9378, 13653, 14067, 19277, 21361, 27306, 28134, 38554, 40959, 42201, 42722, 57831, 64083, 81918, 84402, 115662, 122877, 128166, 173493, 192249, 245754, 346986, 384498, 520479, 576747, 790357, 1040958, 1153494, 1561437, 1580714, 1730241, 2371071, 3122874, 3460482, 4742142, 7113213, 14226426, 21339639, 42679278, 64018917, 128037834]

約数ペア:

[(1, 128037834), (2, 64018917), (3, 42679278), (6, 21339639), (9, 14226426), (18, 7113213), (27, 4742142), (37, 3460482), (41, 3122874), (54, 2371071), (74, 1730241), (81, 1580714), (82, 1561437), (111, 1153494), (123, 1040958), (162, 790357), (222, 576747), (246, 520479), (333, 384498), (369, 346986), (521, 245754), (666, 192249), (738, 173493), (999, 128166), (1042, 122877), (1107, 115662), (1517, 84402), (1563, 81918), (1998, 64083), (2214, 57831), (2997, 42722), (3034, 42201), (3126, 40959), (3321, 38554), (4551, 28134), (4689, 27306), (5994, 21361), (6642, 19277), (9102, 14067), (9378, 13653)]