156726956060

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1845149}}^1$

素因数の和:1845326

約数の個数: 48

約数和(自身を含む): 342223660800

約数和(自身を除く): 185496704740

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 137, 155, 274, 310, 548, 620, 685, 1370, 2740, 4247, 8494, 16988, 21235, 42470, 84940, 1845149, 3690298, 7380596, 9225745, 18451490, 36902980, 57199619, 114399238, 228798476, 252785413, 285998095, 505570826, 571996190, 1011141652, 1143992380, 1263927065, 2527854130, 5055708260, 7836347803, 15672695606, 31345391212, 39181739015, 78363478030, 156726956060]

約数ペア:

[(1, 156726956060), (2, 78363478030), (4, 39181739015), (5, 31345391212), (10, 15672695606), (20, 7836347803), (31, 5055708260), (62, 2527854130), (124, 1263927065), (137, 1143992380), (155, 1011141652), (274, 571996190), (310, 505570826), (548, 285998095), (620, 252785413), (685, 228798476), (1370, 114399238), (2740, 57199619), (4247, 36902980), (8494, 18451490), (16988, 9225745), (21235, 7380596), (42470, 3690298), (84940, 1845149)]