138915756

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3467}}^1$

素因数の和:3540

約数の個数: 96

約数和(自身を含む): 419489280

約数和(自身を除く): 280573524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 53, 54, 63, 84, 106, 108, 126, 159, 189, 212, 252, 318, 371, 378, 477, 636, 742, 756, 954, 1113, 1431, 1484, 1908, 2226, 2862, 3339, 3467, 4452, 5724, 6678, 6934, 10017, 10401, 13356, 13868, 20034, 20802, 24269, 31203, 40068, 41604, 48538, 62406, 72807, 93609, 97076, 124812, 145614, 183751, 187218, 218421, 291228, 367502, 374436, 436842, 551253, 655263, 735004, 873684, 1102506, 1286257, 1310526, 1653759, 2205012, 2572514, 2621052, 3307518, 3858771, 4961277, 5145028, 6615036, 7717542, 9922554, 11576313, 15435084, 19845108, 23152626, 34728939, 46305252, 69457878, 138915756]

約数ペア:

[(1, 138915756), (2, 69457878), (3, 46305252), (4, 34728939), (6, 23152626), (7, 19845108), (9, 15435084), (12, 11576313), (14, 9922554), (18, 7717542), (21, 6615036), (27, 5145028), (28, 4961277), (36, 3858771), (42, 3307518), (53, 2621052), (54, 2572514), (63, 2205012), (84, 1653759), (106, 1310526), (108, 1286257), (126, 1102506), (159, 873684), (189, 735004), (212, 655263), (252, 551253), (318, 436842), (371, 374436), (378, 367502), (477, 291228), (636, 218421), (742, 187218), (756, 183751), (954, 145614), (1113, 124812), (1431, 97076), (1484, 93609), (1908, 72807), (2226, 62406), (2862, 48538), (3339, 41604), (3467, 40068), (4452, 31203), (5724, 24269), (6678, 20802), (6934, 20034), (10017, 13868), (10401, 13356)]