156970878260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31051}}^1\times {\mathrm{36109}}^1$

素因数の和:67176

約数の個数: 48

約数和(自身を含む): 376752673920

約数和(自身を除く): 219781795660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 31051, 36109, 62102, 72218, 124204, 144436, 155255, 180545, 217357, 252763, 310510, 361090, 434714, 505526, 621020, 722180, 869428, 1011052, 1086785, 1263815, 2173570, 2527630, 4347140, 5055260, 1121220559, 2242441118, 4484882236, 5606102795, 7848543913, 11212205590, 15697087826, 22424411180, 31394175652, 39242719565, 78485439130, 156970878260]

約数ペア:

[(1, 156970878260), (2, 78485439130), (4, 39242719565), (5, 31394175652), (7, 22424411180), (10, 15697087826), (14, 11212205590), (20, 7848543913), (28, 5606102795), (35, 4484882236), (70, 2242441118), (140, 1121220559), (31051, 5055260), (36109, 4347140), (62102, 2527630), (72218, 2173570), (124204, 1263815), (144436, 1086785), (155255, 1011052), (180545, 869428), (217357, 722180), (252763, 621020), (310510, 505526), (361090, 434714)]