161215992

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1787}}^1$

素因数の和:1985

約数の個数: 96

約数和(自身を含む): 502070400

約数和(自身を除く): 340854408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 179, 252, 358, 504, 537, 716, 1074, 1253, 1432, 1611, 1787, 2148, 2506, 3222, 3574, 3759, 4296, 5012, 5361, 6444, 7148, 7518, 10024, 10722, 11277, 12509, 12888, 14296, 15036, 16083, 21444, 22554, 25018, 30072, 32166, 37527, 42888, 45108, 50036, 64332, 75054, 90216, 100072, 112581, 128664, 150108, 225162, 300216, 319873, 450324, 639746, 900648, 959619, 1279492, 1919238, 2239111, 2558984, 2878857, 3838476, 4478222, 5757714, 6717333, 7676952, 8956444, 11515428, 13434666, 17912888, 20151999, 23030856, 26869332, 40303998, 53738664, 80607996, 161215992]

約数ペア:

[(1, 161215992), (2, 80607996), (3, 53738664), (4, 40303998), (6, 26869332), (7, 23030856), (8, 20151999), (9, 17912888), (12, 13434666), (14, 11515428), (18, 8956444), (21, 7676952), (24, 6717333), (28, 5757714), (36, 4478222), (42, 3838476), (56, 2878857), (63, 2558984), (72, 2239111), (84, 1919238), (126, 1279492), (168, 959619), (179, 900648), (252, 639746), (358, 450324), (504, 319873), (537, 300216), (716, 225162), (1074, 150108), (1253, 128664), (1432, 112581), (1611, 100072), (1787, 90216), (2148, 75054), (2506, 64332), (3222, 50036), (3574, 45108), (3759, 42888), (4296, 37527), (5012, 32166), (5361, 30072), (6444, 25018), (7148, 22554), (7518, 21444), (10024, 16083), (10722, 15036), (11277, 14296), (12509, 12888)]