139691664

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{997}}^1$

素因数の和:1157

約数の個数: 120

約数和(自身を含む): 450457280

約数和(自身を除く): 310765616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 139, 144, 168, 252, 278, 336, 417, 504, 556, 834, 973, 997, 1008, 1112, 1251, 1668, 1946, 1994, 2224, 2502, 2919, 2991, 3336, 3892, 3988, 5004, 5838, 5982, 6672, 6979, 7784, 7976, 8757, 8973, 10008, 11676, 11964, 13958, 15568, 15952, 17514, 17946, 20016, 20937, 23352, 23928, 27916, 35028, 35892, 41874, 46704, 47856, 55832, 62811, 70056, 71784, 83748, 111664, 125622, 138583, 140112, 143568, 167496, 251244, 277166, 334992, 415749, 502488, 554332, 831498, 970081, 1004976, 1108664, 1247247, 1662996, 1940162, 2217328, 2494494, 2910243, 3325992, 3880324, 4988988, 5820486, 6651984, 7760648, 8730729, 9977976, 11640972, 15521296, 17461458, 19955952, 23281944, 34922916, 46563888, 69845832, 139691664]

約数ペア:

[(1, 139691664), (2, 69845832), (3, 46563888), (4, 34922916), (6, 23281944), (7, 19955952), (8, 17461458), (9, 15521296), (12, 11640972), (14, 9977976), (16, 8730729), (18, 7760648), (21, 6651984), (24, 5820486), (28, 4988988), (36, 3880324), (42, 3325992), (48, 2910243), (56, 2494494), (63, 2217328), (72, 1940162), (84, 1662996), (112, 1247247), (126, 1108664), (139, 1004976), (144, 970081), (168, 831498), (252, 554332), (278, 502488), (336, 415749), (417, 334992), (504, 277166), (556, 251244), (834, 167496), (973, 143568), (997, 140112), (1008, 138583), (1112, 125622), (1251, 111664), (1668, 83748), (1946, 71784), (1994, 70056), (2224, 62811), (2502, 55832), (2919, 47856), (2991, 46704), (3336, 41874), (3892, 35892), (3988, 35028), (5004, 27916), (5838, 23928), (5982, 23352), (6672, 20937), (6979, 20016), (7784, 17946), (7976, 17514), (8757, 15952), (8973, 15568), (10008, 13958), (11676, 11964)]