127455216

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2729}}^1$

素因数の和:2886

約数の個数: 80

約数和(自身を含む): 379142400

約数和(自身を除く): 251687184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 139, 168, 278, 336, 417, 556, 834, 973, 1112, 1668, 1946, 2224, 2729, 2919, 3336, 3892, 5458, 5838, 6672, 7784, 8187, 10916, 11676, 15568, 16374, 19103, 21832, 23352, 32748, 38206, 43664, 46704, 57309, 65496, 76412, 114618, 130992, 152824, 229236, 305648, 379331, 458472, 758662, 916944, 1137993, 1517324, 2275986, 2655317, 3034648, 4551972, 5310634, 6069296, 7965951, 9103944, 10621268, 15931902, 18207888, 21242536, 31863804, 42485072, 63727608, 127455216]

約数ペア:

[(1, 127455216), (2, 63727608), (3, 42485072), (4, 31863804), (6, 21242536), (7, 18207888), (8, 15931902), (12, 10621268), (14, 9103944), (16, 7965951), (21, 6069296), (24, 5310634), (28, 4551972), (42, 3034648), (48, 2655317), (56, 2275986), (84, 1517324), (112, 1137993), (139, 916944), (168, 758662), (278, 458472), (336, 379331), (417, 305648), (556, 229236), (834, 152824), (973, 130992), (1112, 114618), (1668, 76412), (1946, 65496), (2224, 57309), (2729, 46704), (2919, 43664), (3336, 38206), (3892, 32748), (5458, 23352), (5838, 21832), (6672, 19103), (7784, 16374), (8187, 15568), (10916, 11676)]