157684848

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{105971}}^1$

素因数の和:106013

約数の個数: 40

約数和(自身を含む): 420496896

約数和(自身を除く): 262812048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 105971, 211942, 317913, 423884, 635826, 847768, 1271652, 1695536, 2543304, 3285101, 5086608, 6570202, 9855303, 13140404, 19710606, 26280808, 39421212, 52561616, 78842424, 157684848]

約数ペア:

[(1, 157684848), (2, 78842424), (3, 52561616), (4, 39421212), (6, 26280808), (8, 19710606), (12, 13140404), (16, 9855303), (24, 6570202), (31, 5086608), (48, 3285101), (62, 2543304), (93, 1695536), (124, 1271652), (186, 847768), (248, 635826), (372, 423884), (496, 317913), (744, 211942), (1488, 105971)]