165495672

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{73}}^1$

素因数の和:182

約数の個数: 144

約数和(自身を含む): 487272240

約数和(自身を除く): 321776568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 37, 46, 69, 72, 73, 74, 92, 111, 138, 146, 148, 184, 207, 219, 222, 276, 292, 296, 333, 414, 438, 444, 552, 584, 657, 666, 828, 851, 876, 888, 1314, 1332, 1369, 1656, 1679, 1702, 1752, 2553, 2628, 2664, 2701, 2738, 3358, 3404, 4107, 5037, 5106, 5256, 5402, 5476, 6716, 6808, 7659, 8103, 8214, 10074, 10212, 10804, 10952, 12321, 13432, 15111, 15318, 16206, 16428, 20148, 20424, 21608, 24309, 24642, 30222, 30636, 31487, 32412, 32856, 40296, 48618, 49284, 60444, 61272, 62123, 62974, 64824, 94461, 97236, 98568, 99937, 120888, 124246, 125948, 186369, 188922, 194472, 199874, 248492, 251896, 283383, 299811, 372738, 377844, 399748, 496984, 559107, 566766, 599622, 745476, 755688, 799496, 899433, 1118214, 1133532, 1199244, 1490952, 1798866, 2236428, 2267064, 2298551, 2398488, 3597732, 4472856, 4597102, 6895653, 7195464, 9194204, 13791306, 18388408, 20686959, 27582612, 41373918, 55165224, 82747836, 165495672]

約数ペア:

[(1, 165495672), (2, 82747836), (3, 55165224), (4, 41373918), (6, 27582612), (8, 20686959), (9, 18388408), (12, 13791306), (18, 9194204), (23, 7195464), (24, 6895653), (36, 4597102), (37, 4472856), (46, 3597732), (69, 2398488), (72, 2298551), (73, 2267064), (74, 2236428), (92, 1798866), (111, 1490952), (138, 1199244), (146, 1133532), (148, 1118214), (184, 899433), (207, 799496), (219, 755688), (222, 745476), (276, 599622), (292, 566766), (296, 559107), (333, 496984), (414, 399748), (438, 377844), (444, 372738), (552, 299811), (584, 283383), (657, 251896), (666, 248492), (828, 199874), (851, 194472), (876, 188922), (888, 186369), (1314, 125948), (1332, 124246), (1369, 120888), (1656, 99937), (1679, 98568), (1702, 97236), (1752, 94461), (2553, 64824), (2628, 62974), (2664, 62123), (2701, 61272), (2738, 60444), (3358, 49284), (3404, 48618), (4107, 40296), (5037, 32856), (5106, 32412), (5256, 31487), (5402, 30636), (5476, 30222), (6716, 24642), (6808, 24309), (7659, 21608), (8103, 20424), (8214, 20148), (10074, 16428), (10212, 16206), (10804, 15318), (10952, 15111), (12321, 13432)]