155622168

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{353}}^1$

素因数の和:538

約数の個数: 128

約数和(自身を含む): 469828800

約数和(自身を除く): 314206632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 157, 216, 234, 312, 314, 351, 353, 468, 471, 628, 702, 706, 936, 942, 1059, 1256, 1404, 1412, 1413, 1884, 2041, 2118, 2808, 2824, 2826, 3177, 3768, 4082, 4236, 4239, 4589, 5652, 6123, 6354, 8164, 8472, 8478, 9178, 9531, 11304, 12246, 12708, 13767, 16328, 16956, 18356, 18369, 19062, 24492, 25416, 27534, 33912, 36712, 36738, 38124, 41301, 48984, 55068, 55107, 55421, 73476, 76248, 82602, 110136, 110214, 110842, 123903, 146952, 165204, 166263, 220428, 221684, 247806, 330408, 332526, 440856, 443368, 495612, 498789, 665052, 720473, 991224, 997578, 1330104, 1440946, 1496367, 1995156, 2161419, 2881892, 2992734, 3990312, 4322838, 5763784, 5985468, 6484257, 8645676, 11970936, 12968514, 17291352, 19452771, 25937028, 38905542, 51874056, 77811084, 155622168]

約数ペア:

[(1, 155622168), (2, 77811084), (3, 51874056), (4, 38905542), (6, 25937028), (8, 19452771), (9, 17291352), (12, 12968514), (13, 11970936), (18, 8645676), (24, 6484257), (26, 5985468), (27, 5763784), (36, 4322838), (39, 3990312), (52, 2992734), (54, 2881892), (72, 2161419), (78, 1995156), (104, 1496367), (108, 1440946), (117, 1330104), (156, 997578), (157, 991224), (216, 720473), (234, 665052), (312, 498789), (314, 495612), (351, 443368), (353, 440856), (468, 332526), (471, 330408), (628, 247806), (702, 221684), (706, 220428), (936, 166263), (942, 165204), (1059, 146952), (1256, 123903), (1404, 110842), (1412, 110214), (1413, 110136), (1884, 82602), (2041, 76248), (2118, 73476), (2808, 55421), (2824, 55107), (2826, 55068), (3177, 48984), (3768, 41301), (4082, 38124), (4236, 36738), (4239, 36712), (4589, 33912), (5652, 27534), (6123, 25416), (6354, 24492), (8164, 19062), (8472, 18369), (8478, 18356), (9178, 16956), (9531, 16328), (11304, 13767), (12246, 12708)]