153038284

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{321509}}^1$

素因数の和:321537

約数の個数: 24

約数和(自身を含む): 324082080

約数和(自身を除く): 171043796

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 321509, 643018, 1286036, 2250563, 4501126, 5465653, 9002252, 10931306, 21862612, 38259571, 76519142, 153038284]

約数ペア:

[(1, 153038284), (2, 76519142), (4, 38259571), (7, 21862612), (14, 10931306), (17, 9002252), (28, 5465653), (34, 4501126), (68, 2250563), (119, 1286036), (238, 643018), (476, 321509)]