138007128

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{117353}}^1$

素因数の和:117376

約数の個数: 48

約数和(自身を含む): 401350680

約数和(自身を除く): 263343552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 117353, 234706, 352059, 469412, 704118, 821471, 938824, 1408236, 1642942, 2464413, 2816472, 3285884, 4928826, 5750297, 6571768, 9857652, 11500594, 17250891, 19715304, 23001188, 34501782, 46002376, 69003564, 138007128]

約数ペア:

[(1, 138007128), (2, 69003564), (3, 46002376), (4, 34501782), (6, 23001188), (7, 19715304), (8, 17250891), (12, 11500594), (14, 9857652), (21, 6571768), (24, 5750297), (28, 4928826), (42, 3285884), (49, 2816472), (56, 2464413), (84, 1642942), (98, 1408236), (147, 938824), (168, 821471), (196, 704118), (294, 469412), (392, 352059), (588, 234706), (1176, 117353)]