169143460

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{79039}}^1$

素因数の和:79155

約数の個数: 24

約数和(自身を含む): 358525440

約数和(自身を除く): 189381980

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 79039, 158078, 316156, 395195, 790390, 1580780, 8457173, 16914346, 33828692, 42285865, 84571730, 169143460]

約数ペア:

[(1, 169143460), (2, 84571730), (4, 42285865), (5, 33828692), (10, 16914346), (20, 8457173), (107, 1580780), (214, 790390), (428, 395195), (535, 316156), (1070, 158078), (2140, 79039)]