179474958

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{1439}}^1$

素因数の和:1514

約数の個数: 72

約数和(自身を含む): 431645760

約数和(自身を除く): 252170802

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 41, 78, 82, 117, 123, 169, 234, 246, 338, 369, 507, 533, 738, 1014, 1066, 1439, 1521, 1599, 2878, 3042, 3198, 4317, 4797, 6929, 8634, 9594, 12951, 13858, 18707, 20787, 25902, 37414, 41574, 56121, 58999, 62361, 112242, 117998, 124722, 168363, 176997, 243191, 336726, 353994, 486382, 530991, 729573, 766987, 1061982, 1459146, 1533974, 2188719, 2300961, 4377438, 4601922, 6902883, 9970831, 13805766, 19941662, 29912493, 59824986, 89737479, 179474958]

約数ペア:

[(1, 179474958), (2, 89737479), (3, 59824986), (6, 29912493), (9, 19941662), (13, 13805766), (18, 9970831), (26, 6902883), (39, 4601922), (41, 4377438), (78, 2300961), (82, 2188719), (117, 1533974), (123, 1459146), (169, 1061982), (234, 766987), (246, 729573), (338, 530991), (369, 486382), (507, 353994), (533, 336726), (738, 243191), (1014, 176997), (1066, 168363), (1439, 124722), (1521, 117998), (1599, 112242), (2878, 62361), (3042, 58999), (3198, 56121), (4317, 41574), (4797, 37414), (6929, 25902), (8634, 20787), (9594, 18707), (12951, 13858)]