156788964

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{839}}^1$

素因数の和:1057

約数の個数: 72

約数和(自身を含む): 412776000

約数和(自身を除く): 255987036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 179, 261, 348, 358, 522, 537, 716, 839, 1044, 1074, 1611, 1678, 2148, 2517, 3222, 3356, 5034, 5191, 6444, 7551, 10068, 10382, 15102, 15573, 20764, 24331, 30204, 31146, 46719, 48662, 62292, 72993, 93438, 97324, 145986, 150181, 186876, 218979, 291972, 300362, 437958, 450543, 600724, 875916, 901086, 1351629, 1802172, 2703258, 4355249, 5406516, 8710498, 13065747, 17420996, 26131494, 39197241, 52262988, 78394482, 156788964]

約数ペア:

[(1, 156788964), (2, 78394482), (3, 52262988), (4, 39197241), (6, 26131494), (9, 17420996), (12, 13065747), (18, 8710498), (29, 5406516), (36, 4355249), (58, 2703258), (87, 1802172), (116, 1351629), (174, 901086), (179, 875916), (261, 600724), (348, 450543), (358, 437958), (522, 300362), (537, 291972), (716, 218979), (839, 186876), (1044, 150181), (1074, 145986), (1611, 97324), (1678, 93438), (2148, 72993), (2517, 62292), (3222, 48662), (3356, 46719), (5034, 31146), (5191, 30204), (6444, 24331), (7551, 20764), (10068, 15573), (10382, 15102)]