165129430

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1\times {\mathrm{541}}^1$

素因数の和:912

約数の個数: 32

約数和(自身を含む): 301343328

約数和(自身を除く): 136213898

約数列:

[1, 2, 5, 10, 131, 233, 262, 466, 541, 655, 1082, 1165, 1310, 2330, 2705, 5410, 30523, 61046, 70871, 126053, 141742, 152615, 252106, 305230, 354355, 630265, 708710, 1260530, 16512943, 33025886, 82564715, 165129430]

約数ペア:

[(1, 165129430), (2, 82564715), (5, 33025886), (10, 16512943), (131, 1260530), (233, 708710), (262, 630265), (466, 354355), (541, 305230), (655, 252106), (1082, 152615), (1165, 141742), (1310, 126053), (2330, 70871), (2705, 61046), (5410, 30523)]