157012656

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1609}}^1$

素因数の和:1746

約数の個数: 80

約数和(自身を含む): 431222400

約数和(自身を除く): 274209744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 107, 114, 152, 214, 228, 304, 321, 428, 456, 642, 856, 912, 1284, 1609, 1712, 2033, 2568, 3218, 4066, 4827, 5136, 6099, 6436, 8132, 9654, 12198, 12872, 16264, 19308, 24396, 25744, 30571, 32528, 38616, 48792, 61142, 77232, 91713, 97584, 122284, 172163, 183426, 244568, 344326, 366852, 489136, 516489, 688652, 733704, 1032978, 1377304, 1467408, 2065956, 2754608, 3271097, 4131912, 6542194, 8263824, 9813291, 13084388, 19626582, 26168776, 39253164, 52337552, 78506328, 157012656]

約数ペア:

[(1, 157012656), (2, 78506328), (3, 52337552), (4, 39253164), (6, 26168776), (8, 19626582), (12, 13084388), (16, 9813291), (19, 8263824), (24, 6542194), (38, 4131912), (48, 3271097), (57, 2754608), (76, 2065956), (107, 1467408), (114, 1377304), (152, 1032978), (214, 733704), (228, 688652), (304, 516489), (321, 489136), (428, 366852), (456, 344326), (642, 244568), (856, 183426), (912, 172163), (1284, 122284), (1609, 97584), (1712, 91713), (2033, 77232), (2568, 61142), (3218, 48792), (4066, 38616), (4827, 32528), (5136, 30571), (6099, 25744), (6436, 24396), (8132, 19308), (9654, 16264), (12198, 12872)]