123198396

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{1279}}^1$

素因数の和:1658

約数の個数: 48

約数和(自身を含む): 301056000

約数和(自身を除く): 177857604

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 349, 698, 1047, 1279, 1396, 2094, 2558, 3837, 4188, 5116, 7674, 8027, 15348, 16054, 24081, 29417, 32108, 48162, 58834, 88251, 96324, 117668, 176502, 353004, 446371, 892742, 1339113, 1785484, 2678226, 5356452, 10266533, 20533066, 30799599, 41066132, 61599198, 123198396]

約数ペア:

[(1, 123198396), (2, 61599198), (3, 41066132), (4, 30799599), (6, 20533066), (12, 10266533), (23, 5356452), (46, 2678226), (69, 1785484), (92, 1339113), (138, 892742), (276, 446371), (349, 353004), (698, 176502), (1047, 117668), (1279, 96324), (1396, 88251), (2094, 58834), (2558, 48162), (3837, 32108), (4188, 29417), (5116, 24081), (7674, 16054), (8027, 15348)]