127655476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1543}}^1$

素因数の和:1640

約数の個数: 48

約数和(自身を含む): 252993664

約数和(自身を除く): 125338188

約数列:

[1, 2, 4, 13, 26, 37, 43, 52, 74, 86, 148, 172, 481, 559, 962, 1118, 1543, 1591, 1924, 2236, 3086, 3182, 6172, 6364, 20059, 20683, 40118, 41366, 57091, 66349, 80236, 82732, 114182, 132698, 228364, 265396, 742183, 862537, 1484366, 1725074, 2454913, 2968732, 3450148, 4909826, 9819652, 31913869, 63827738, 127655476]

約数ペア:

[(1, 127655476), (2, 63827738), (4, 31913869), (13, 9819652), (26, 4909826), (37, 3450148), (43, 2968732), (52, 2454913), (74, 1725074), (86, 1484366), (148, 862537), (172, 742183), (481, 265396), (559, 228364), (962, 132698), (1118, 114182), (1543, 82732), (1591, 80236), (1924, 66349), (2236, 57091), (3086, 41366), (3182, 40118), (6172, 20683), (6364, 20059)]