171107552

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:205

約数の個数: 144

約数和(自身を含む): 434367360

約数和(自身を除く): 263259808

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 59, 77, 88, 107, 112, 118, 121, 154, 176, 214, 224, 236, 242, 308, 352, 413, 428, 472, 484, 616, 649, 749, 826, 847, 856, 944, 968, 1177, 1232, 1298, 1498, 1652, 1694, 1712, 1888, 1936, 2354, 2464, 2596, 2996, 3304, 3388, 3424, 3872, 4543, 4708, 5192, 5992, 6313, 6608, 6776, 7139, 8239, 9086, 9416, 10384, 11984, 12626, 12947, 13216, 13552, 14278, 16478, 18172, 18832, 20768, 23968, 25252, 25894, 27104, 28556, 32956, 36344, 37664, 44191, 49973, 50504, 51788, 57112, 65912, 69443, 72688, 88382, 90629, 99946, 101008, 103576, 114224, 131824, 138886, 145376, 176764, 181258, 199892, 202016, 207152, 228448, 263648, 277772, 353528, 362516, 399784, 414304, 486101, 555544, 707056, 725032, 763873, 799568, 972202, 1111088, 1414112, 1450064, 1527746, 1599136, 1944404, 2222176, 2900128, 3055492, 3888808, 5347111, 6110984, 7777616, 10694222, 12221968, 15555232, 21388444, 24443936, 42776888, 85553776, 171107552]

約数ペア:

[(1, 171107552), (2, 85553776), (4, 42776888), (7, 24443936), (8, 21388444), (11, 15555232), (14, 12221968), (16, 10694222), (22, 7777616), (28, 6110984), (32, 5347111), (44, 3888808), (56, 3055492), (59, 2900128), (77, 2222176), (88, 1944404), (107, 1599136), (112, 1527746), (118, 1450064), (121, 1414112), (154, 1111088), (176, 972202), (214, 799568), (224, 763873), (236, 725032), (242, 707056), (308, 555544), (352, 486101), (413, 414304), (428, 399784), (472, 362516), (484, 353528), (616, 277772), (649, 263648), (749, 228448), (826, 207152), (847, 202016), (856, 199892), (944, 181258), (968, 176764), (1177, 145376), (1232, 138886), (1298, 131824), (1498, 114224), (1652, 103576), (1694, 101008), (1712, 99946), (1888, 90629), (1936, 88382), (2354, 72688), (2464, 69443), (2596, 65912), (2996, 57112), (3304, 51788), (3388, 50504), (3424, 49973), (3872, 44191), (4543, 37664), (4708, 36344), (5192, 32956), (5992, 28556), (6313, 27104), (6608, 25894), (6776, 25252), (7139, 23968), (8239, 20768), (9086, 18832), (9416, 18172), (10384, 16478), (11984, 14278), (12626, 13552), (12947, 13216)]