157058483248

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{4673}}^1\times {\mathrm{10663}}^1$

素因数の和:15541

約数の個数: 40

約数和(自身を含む): 305939623968

約数和(自身を除く): 148881140720

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 4673, 9346, 10663, 18692, 21326, 37384, 42652, 74768, 85304, 170608, 920581, 1841162, 2100611, 3682324, 4201222, 7364648, 8402444, 14729296, 16804888, 33609776, 49828199, 99656398, 199312796, 398625592, 797251184, 9816155203, 19632310406, 39264620812, 78529241624, 157058483248]

約数ペア:

[(1, 157058483248), (2, 78529241624), (4, 39264620812), (8, 19632310406), (16, 9816155203), (197, 797251184), (394, 398625592), (788, 199312796), (1576, 99656398), (3152, 49828199), (4673, 33609776), (9346, 16804888), (10663, 14729296), (18692, 8402444), (21326, 7364648), (37384, 4201222), (42652, 3682324), (74768, 2100611), (85304, 1841162), (170608, 920581)]