157021108990

素因数分解:

$2^1\times 5^1\times {\mathrm{1153}}^1\times {\mathrm{13618483}}^1$

素因数の和:13619643

約数の個数: 16

約数和(自身を含む): 282883149648

約数和(自身を除く): 125862040658

約数列:

[1, 2, 5, 10, 1153, 2306, 5765, 11530, 13618483, 27236966, 68092415, 136184830, 15702110899, 31404221798, 78510554495, 157021108990]

約数ペア:

[(1, 157021108990), (2, 78510554495), (5, 31404221798), (10, 15702110899), (1153, 136184830), (2306, 68092415), (5765, 27236966), (11530, 13618483)]