123195912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31883}}^1$

素因数の和:31922

約数の個数: 64

約数和(自身を含む): 367303680

約数和(自身を除く): 244107768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 552, 644, 966, 1288, 1932, 3864, 31883, 63766, 95649, 127532, 191298, 223181, 255064, 382596, 446362, 669543, 733309, 765192, 892724, 1339086, 1466618, 1785448, 2199927, 2678172, 2933236, 4399854, 5133163, 5356344, 5866472, 8799708, 10266326, 15399489, 17599416, 20532652, 30798978, 41065304, 61597956, 123195912]

約数ペア:

[(1, 123195912), (2, 61597956), (3, 41065304), (4, 30798978), (6, 20532652), (7, 17599416), (8, 15399489), (12, 10266326), (14, 8799708), (21, 5866472), (23, 5356344), (24, 5133163), (28, 4399854), (42, 2933236), (46, 2678172), (56, 2199927), (69, 1785448), (84, 1466618), (92, 1339086), (138, 892724), (161, 765192), (168, 733309), (184, 669543), (276, 446362), (322, 382596), (483, 255064), (552, 223181), (644, 191298), (966, 127532), (1288, 95649), (1932, 63766), (3864, 31883)]