155513384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1495321}}^1$

素因数の和:1495340

約数の個数: 16

約数和(自身を含む): 314017620

約数和(自身を除く): 158504236

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1495321, 2990642, 5981284, 11962568, 19439173, 38878346, 77756692, 155513384]

約数ペア:

[(1, 155513384), (2, 77756692), (4, 38878346), (8, 19439173), (13, 11962568), (26, 5981284), (52, 2990642), (104, 1495321)]