155500968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{6659}}^1$

素因数の和:6814

約数の個数: 64

約数和(自身を含む): 447552000

約数和(自身を除く): 292051032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 139, 168, 278, 417, 556, 834, 973, 1112, 1668, 1946, 2919, 3336, 3892, 5838, 6659, 7784, 11676, 13318, 19977, 23352, 26636, 39954, 46613, 53272, 79908, 93226, 139839, 159816, 186452, 279678, 372904, 559356, 925601, 1118712, 1851202, 2776803, 3702404, 5553606, 6479207, 7404808, 11107212, 12958414, 19437621, 22214424, 25916828, 38875242, 51833656, 77750484, 155500968]

約数ペア:

[(1, 155500968), (2, 77750484), (3, 51833656), (4, 38875242), (6, 25916828), (7, 22214424), (8, 19437621), (12, 12958414), (14, 11107212), (21, 7404808), (24, 6479207), (28, 5553606), (42, 3702404), (56, 2776803), (84, 1851202), (139, 1118712), (168, 925601), (278, 559356), (417, 372904), (556, 279678), (834, 186452), (973, 159816), (1112, 139839), (1668, 93226), (1946, 79908), (2919, 53272), (3336, 46613), (3892, 39954), (5838, 26636), (6659, 23352), (7784, 19977), (11676, 13318)]