132421128

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{112603}}^1$

素因数の和:112626

約数の個数: 48

約数和(自身を含む): 385105680

約数和(自身を除く): 252684552

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, 112603, 225206, 337809, 450412, 675618, 788221, 900824, 1351236, 1576442, 2364663, 2702472, 3152884, 4729326, 5517547, 6305768, 9458652, 11035094, 16552641, 18917304, 22070188, 33105282, 44140376, 66210564, 132421128]

約数ペア:

[(1, 132421128), (2, 66210564), (3, 44140376), (4, 33105282), (6, 22070188), (7, 18917304), (8, 16552641), (12, 11035094), (14, 9458652), (21, 6305768), (24, 5517547), (28, 4729326), (42, 3152884), (49, 2702472), (56, 2364663), (84, 1576442), (98, 1351236), (147, 900824), (168, 788221), (196, 675618), (294, 450412), (392, 337809), (588, 225206), (1176, 112603)]