137201008

素因数分解:

$2^4\times 7^1\times {\mathrm{1225009}}^1$

素因数の和:1225024

約数の個数: 20

約数和(自身を含む): 303802480

約数和(自身を除く): 166601472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1225009, 2450018, 4900036, 8575063, 9800072, 17150126, 19600144, 34300252, 68600504, 137201008]

約数ペア:

[(1, 137201008), (2, 68600504), (4, 34300252), (7, 19600144), (8, 17150126), (14, 9800072), (16, 8575063), (28, 4900036), (56, 2450018), (112, 1225009)]