189444816

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{601}}^1$

素因数の和:825

約数の個数: 120

約数和(自身を含む): 582254400

約数和(自身を除く): 392809584

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 199, 264, 396, 398, 528, 597, 601, 792, 796, 1194, 1202, 1584, 1592, 1791, 1803, 2189, 2388, 2404, 3184, 3582, 3606, 4378, 4776, 4808, 5409, 6567, 6611, 7164, 7212, 8756, 9552, 9616, 10818, 13134, 13222, 14328, 14424, 17512, 19701, 19833, 21636, 26268, 26444, 28656, 28848, 35024, 39402, 39666, 43272, 52536, 52888, 59499, 78804, 79332, 86544, 105072, 105776, 118998, 119599, 157608, 158664, 237996, 239198, 315216, 317328, 358797, 475992, 478396, 717594, 951984, 956792, 1076391, 1315589, 1435188, 1913584, 2152782, 2631178, 2870376, 3946767, 4305564, 5262356, 5740752, 7893534, 8611128, 10524712, 11840301, 15787068, 17222256, 21049424, 23680602, 31574136, 47361204, 63148272, 94722408, 189444816]

約数ペア:

[(1, 189444816), (2, 94722408), (3, 63148272), (4, 47361204), (6, 31574136), (8, 23680602), (9, 21049424), (11, 17222256), (12, 15787068), (16, 11840301), (18, 10524712), (22, 8611128), (24, 7893534), (33, 5740752), (36, 5262356), (44, 4305564), (48, 3946767), (66, 2870376), (72, 2631178), (88, 2152782), (99, 1913584), (132, 1435188), (144, 1315589), (176, 1076391), (198, 956792), (199, 951984), (264, 717594), (396, 478396), (398, 475992), (528, 358797), (597, 317328), (601, 315216), (792, 239198), (796, 237996), (1194, 158664), (1202, 157608), (1584, 119599), (1592, 118998), (1791, 105776), (1803, 105072), (2189, 86544), (2388, 79332), (2404, 78804), (3184, 59499), (3582, 52888), (3606, 52536), (4378, 43272), (4776, 39666), (4808, 39402), (5409, 35024), (6567, 28848), (6611, 28656), (7164, 26444), (7212, 26268), (8756, 21636), (9552, 19833), (9616, 19701), (10818, 17512), (13134, 14424), (13222, 14328)]