156986552950

素因数分解:

$2^1\times 5^2\times {\mathrm{157}}^1\times {\mathrm{307}}^1\times {\mathrm{65141}}^1$

素因数の和:65617

約数の個数: 48

約数和(自身を含む): 294816536784

約数和(自身を除く): 137829983834

約数列:

[1, 2, 5, 10, 25, 50, 157, 307, 314, 614, 785, 1535, 1570, 3070, 3925, 7675, 7850, 15350, 48199, 65141, 96398, 130282, 240995, 325705, 481990, 651410, 1204975, 1628525, 2409950, 3257050, 10227137, 19998287, 20454274, 39996574, 51135685, 99991435, 102271370, 199982870, 255678425, 499957175, 511356850, 999914350, 3139731059, 6279462118, 15698655295, 31397310590, 78493276475, 156986552950]

約数ペア:

[(1, 156986552950), (2, 78493276475), (5, 31397310590), (10, 15698655295), (25, 6279462118), (50, 3139731059), (157, 999914350), (307, 511356850), (314, 499957175), (614, 255678425), (785, 199982870), (1535, 102271370), (1570, 99991435), (3070, 51135685), (3925, 39996574), (7675, 20454274), (7850, 19998287), (15350, 10227137), (48199, 3257050), (65141, 2409950), (96398, 1628525), (130282, 1204975), (240995, 651410), (325705, 481990)]