142128408

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{1307}}^1$

素因数の和:1536

約数の個数: 64

約数和(自身を含む): 372936960

約数和(自身を除く): 230808552

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 197, 276, 394, 552, 591, 788, 1182, 1307, 1576, 2364, 2614, 3921, 4531, 4728, 5228, 7842, 9062, 10456, 13593, 15684, 18124, 27186, 30061, 31368, 36248, 54372, 60122, 90183, 108744, 120244, 180366, 240488, 257479, 360732, 514958, 721464, 772437, 1029916, 1544874, 2059832, 3089748, 5922017, 6179496, 11844034, 17766051, 23688068, 35532102, 47376136, 71064204, 142128408]

約数ペア:

[(1, 142128408), (2, 71064204), (3, 47376136), (4, 35532102), (6, 23688068), (8, 17766051), (12, 11844034), (23, 6179496), (24, 5922017), (46, 3089748), (69, 2059832), (92, 1544874), (138, 1029916), (184, 772437), (197, 721464), (276, 514958), (394, 360732), (552, 257479), (591, 240488), (788, 180366), (1182, 120244), (1307, 108744), (1576, 90183), (2364, 60122), (2614, 54372), (3921, 36248), (4531, 31368), (4728, 30061), (5228, 27186), (7842, 18124), (9062, 15684), (10456, 13593)]