129653216

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{7517}}^1$

素因数の和:7552

約数の個数: 72

約数和(自身を含む): 323965656

約数和(自身を除く): 194312440

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 224, 308, 352, 392, 539, 616, 784, 1078, 1232, 1568, 2156, 2464, 4312, 7517, 8624, 15034, 17248, 30068, 52619, 60136, 82687, 105238, 120272, 165374, 210476, 240544, 330748, 368333, 420952, 578809, 661496, 736666, 841904, 1157618, 1322992, 1473332, 1683808, 2315236, 2645984, 2946664, 4051663, 4630472, 5893328, 8103326, 9260944, 11786656, 16206652, 18521888, 32413304, 64826608, 129653216]

約数ペア:

[(1, 129653216), (2, 64826608), (4, 32413304), (7, 18521888), (8, 16206652), (11, 11786656), (14, 9260944), (16, 8103326), (22, 5893328), (28, 4630472), (32, 4051663), (44, 2946664), (49, 2645984), (56, 2315236), (77, 1683808), (88, 1473332), (98, 1322992), (112, 1157618), (154, 841904), (176, 736666), (196, 661496), (224, 578809), (308, 420952), (352, 368333), (392, 330748), (539, 240544), (616, 210476), (784, 165374), (1078, 120272), (1232, 105238), (1568, 82687), (2156, 60136), (2464, 52619), (4312, 30068), (7517, 17248), (8624, 15034)]