188078384

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{1433}}^1$

素因数の和:2085

約数の個数: 40

約数和(自身を含む): 393328992

約数和(自身を除く): 205250608

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 631, 1262, 1433, 2524, 2866, 5048, 5732, 8203, 10096, 11464, 16406, 18629, 22928, 32812, 37258, 65624, 74516, 131248, 149032, 298064, 904223, 1808446, 3616892, 7233784, 11754899, 14467568, 23509798, 47019596, 94039192, 188078384]

約数ペア:

[(1, 188078384), (2, 94039192), (4, 47019596), (8, 23509798), (13, 14467568), (16, 11754899), (26, 7233784), (52, 3616892), (104, 1808446), (208, 904223), (631, 298064), (1262, 149032), (1433, 131248), (2524, 74516), (2866, 65624), (5048, 37258), (5732, 32812), (8203, 22928), (10096, 18629), (11464, 16406)]