145318572

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{3673}}^1$

素因数の和:3847

約数の個数: 72

約数和(自身を含む): 422598176

約数和(自身を除く): 277279604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 157, 252, 314, 471, 628, 942, 1099, 1413, 1884, 2198, 2826, 3297, 3673, 4396, 5652, 6594, 7346, 9891, 11019, 13188, 14692, 19782, 22038, 25711, 33057, 39564, 44076, 51422, 66114, 77133, 102844, 132228, 154266, 231399, 308532, 462798, 576661, 925596, 1153322, 1729983, 2306644, 3459966, 4036627, 5189949, 6919932, 8073254, 10379898, 12109881, 16146508, 20759796, 24219762, 36329643, 48439524, 72659286, 145318572]

約数ペア:

[(1, 145318572), (2, 72659286), (3, 48439524), (4, 36329643), (6, 24219762), (7, 20759796), (9, 16146508), (12, 12109881), (14, 10379898), (18, 8073254), (21, 6919932), (28, 5189949), (36, 4036627), (42, 3459966), (63, 2306644), (84, 1729983), (126, 1153322), (157, 925596), (252, 576661), (314, 462798), (471, 308532), (628, 231399), (942, 154266), (1099, 132228), (1413, 102844), (1884, 77133), (2198, 66114), (2826, 51422), (3297, 44076), (3673, 39564), (4396, 33057), (5652, 25711), (6594, 22038), (7346, 19782), (9891, 14692), (11019, 13188)]