138123216

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12457}}^1$

素因数の和:12489

約数の個数: 120

約数和(自身を含む): 481975104

約数和(自身を除く): 343851888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 99, 112, 126, 132, 144, 154, 168, 176, 198, 231, 252, 264, 308, 336, 396, 462, 504, 528, 616, 693, 792, 924, 1008, 1232, 1386, 1584, 1848, 2772, 3696, 5544, 11088, 12457, 24914, 37371, 49828, 74742, 87199, 99656, 112113, 137027, 149484, 174398, 199312, 224226, 261597, 274054, 298968, 348796, 411081, 448452, 523194, 548108, 597936, 697592, 784791, 822162, 896904, 959189, 1046388, 1096216, 1233243, 1395184, 1569582, 1644324, 1793808, 1918378, 2092776, 2192432, 2466486, 2877567, 3139164, 3288648, 3836756, 4185552, 4932972, 5755134, 6278328, 6577296, 7673512, 8632701, 9865944, 11510268, 12556656, 15347024, 17265402, 19731888, 23020536, 34530804, 46041072, 69061608, 138123216]

約数ペア:

[(1, 138123216), (2, 69061608), (3, 46041072), (4, 34530804), (6, 23020536), (7, 19731888), (8, 17265402), (9, 15347024), (11, 12556656), (12, 11510268), (14, 9865944), (16, 8632701), (18, 7673512), (21, 6577296), (22, 6278328), (24, 5755134), (28, 4932972), (33, 4185552), (36, 3836756), (42, 3288648), (44, 3139164), (48, 2877567), (56, 2466486), (63, 2192432), (66, 2092776), (72, 1918378), (77, 1793808), (84, 1644324), (88, 1569582), (99, 1395184), (112, 1233243), (126, 1096216), (132, 1046388), (144, 959189), (154, 896904), (168, 822162), (176, 784791), (198, 697592), (231, 597936), (252, 548108), (264, 523194), (308, 448452), (336, 411081), (396, 348796), (462, 298968), (504, 274054), (528, 261597), (616, 224226), (693, 199312), (792, 174398), (924, 149484), (1008, 137027), (1232, 112113), (1386, 99656), (1584, 87199), (1848, 74742), (2772, 49828), (3696, 37371), (5544, 24914), (11088, 12457)]