157517852

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{12941}}^1$

素因数の和:13141

約数の個数: 24

約数和(自身を含む): 293524560

約数和(自身を除く): 136006708

約数列:

[1, 2, 4, 17, 34, 68, 179, 358, 716, 3043, 6086, 12172, 12941, 25882, 51764, 219997, 439994, 879988, 2316439, 4632878, 9265756, 39379463, 78758926, 157517852]

約数ペア:

[(1, 157517852), (2, 78758926), (4, 39379463), (17, 9265756), (34, 4632878), (68, 2316439), (179, 879988), (358, 439994), (716, 219997), (3043, 51764), (6086, 25882), (12172, 12941)]