131775504

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{179}}^1\times {\mathrm{313}}^1$

素因数の和:517

約数の個数: 120

約数和(自身を含む): 399483360

約数和(自身を除く): 267707856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 179, 196, 294, 313, 336, 358, 392, 537, 588, 626, 716, 784, 939, 1074, 1176, 1252, 1253, 1432, 1878, 2148, 2191, 2352, 2504, 2506, 2864, 3756, 3759, 4296, 4382, 5008, 5012, 6573, 7512, 7518, 8592, 8764, 8771, 10024, 13146, 15024, 15036, 15337, 17528, 17542, 20048, 26292, 26313, 30072, 30674, 35056, 35084, 46011, 52584, 52626, 56027, 60144, 61348, 70168, 92022, 105168, 105252, 112054, 122696, 140336, 168081, 184044, 210504, 224108, 245392, 336162, 368088, 392189, 421008, 448216, 672324, 736176, 784378, 896432, 1176567, 1344648, 1568756, 2353134, 2689296, 2745323, 3137512, 4706268, 5490646, 6275024, 8235969, 9412536, 10981292, 16471938, 18825072, 21962584, 32943876, 43925168, 65887752, 131775504]

約数ペア:

[(1, 131775504), (2, 65887752), (3, 43925168), (4, 32943876), (6, 21962584), (7, 18825072), (8, 16471938), (12, 10981292), (14, 9412536), (16, 8235969), (21, 6275024), (24, 5490646), (28, 4706268), (42, 3137512), (48, 2745323), (49, 2689296), (56, 2353134), (84, 1568756), (98, 1344648), (112, 1176567), (147, 896432), (168, 784378), (179, 736176), (196, 672324), (294, 448216), (313, 421008), (336, 392189), (358, 368088), (392, 336162), (537, 245392), (588, 224108), (626, 210504), (716, 184044), (784, 168081), (939, 140336), (1074, 122696), (1176, 112054), (1252, 105252), (1253, 105168), (1432, 92022), (1878, 70168), (2148, 61348), (2191, 60144), (2352, 56027), (2504, 52626), (2506, 52584), (2864, 46011), (3756, 35084), (3759, 35056), (4296, 30674), (4382, 30072), (5008, 26313), (5012, 26292), (6573, 20048), (7512, 17542), (7518, 17528), (8592, 15337), (8764, 15036), (8771, 15024), (10024, 13146)]