163359756

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{4129}}^1$

素因数の和:4303

約数の個数: 72

約数和(自身を含む): 475049120

約数和(自身を除く): 311689364

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, 4129, 4396, 5652, 6594, 8258, 9891, 12387, 13188, 16516, 19782, 24774, 28903, 37161, 39564, 49548, 57806, 74322, 86709, 115612, 148644, 173418, 260127, 346836, 520254, 648253, 1040508, 1296506, 1944759, 2593012, 3889518, 4537771, 5834277, 7779036, 9075542, 11668554, 13613313, 18151084, 23337108, 27226626, 40839939, 54453252, 81679878, 163359756]

約数ペア:

[(1, 163359756), (2, 81679878), (3, 54453252), (4, 40839939), (6, 27226626), (7, 23337108), (9, 18151084), (12, 13613313), (14, 11668554), (18, 9075542), (21, 7779036), (28, 5834277), (36, 4537771), (42, 3889518), (63, 2593012), (84, 1944759), (126, 1296506), (157, 1040508), (252, 648253), (314, 520254), (471, 346836), (628, 260127), (942, 173418), (1099, 148644), (1413, 115612), (1884, 86709), (2198, 74322), (2826, 57806), (3297, 49548), (4129, 39564), (4396, 37161), (5652, 28903), (6594, 24774), (8258, 19782), (9891, 16516), (12387, 13188)]