145252414

素因数分解:

$2^1\times {\mathrm{179}}^1\times {\mathrm{631}}^1\times {\mathrm{643}}^1$

素因数の和:1455

約数の個数: 16

約数和(自身を含む): 219784320

約数和(自身を除く): 74531906

約数列:

[1, 2, 179, 358, 631, 643, 1262, 1286, 112949, 115097, 225898, 230194, 405733, 811466, 72626207, 145252414]

約数ペア:

[(1, 145252414), (2, 72626207), (179, 811466), (358, 405733), (631, 230194), (643, 225898), (1262, 115097), (1286, 112949)]