198165072

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{4243}}^1$

素因数の和:4400

約数の個数: 80

約数和(自身を含む): 589406720

約数和(自身を除く): 391241648

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, 2919, 3336, 3892, 4243, 5838, 6672, 7784, 8486, 11676, 12729, 15568, 16972, 23352, 25458, 29701, 33944, 46704, 50916, 59402, 67888, 89103, 101832, 118804, 178206, 203664, 237608, 356412, 475216, 589777, 712824, 1179554, 1425648, 1769331, 2359108, 3538662, 4128439, 4718216, 7077324, 8256878, 9436432, 12385317, 14154648, 16513756, 24770634, 28309296, 33027512, 49541268, 66055024, 99082536, 198165072]

約数ペア:

[(1, 198165072), (2, 99082536), (3, 66055024), (4, 49541268), (6, 33027512), (7, 28309296), (8, 24770634), (12, 16513756), (14, 14154648), (16, 12385317), (21, 9436432), (24, 8256878), (28, 7077324), (42, 4718216), (48, 4128439), (56, 3538662), (84, 2359108), (112, 1769331), (139, 1425648), (168, 1179554), (278, 712824), (336, 589777), (417, 475216), (556, 356412), (834, 237608), (973, 203664), (1112, 178206), (1668, 118804), (1946, 101832), (2224, 89103), (2919, 67888), (3336, 59402), (3892, 50916), (4243, 46704), (5838, 33944), (6672, 29701), (7784, 25458), (8486, 23352), (11676, 16972), (12729, 15568)]