131372172

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{39239}}^1$

素因数の和:39283

約数の個数: 48

約数和(自身を含む): 351590400

約数和(自身を除く): 220218228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 39239, 78478, 117717, 156956, 235434, 353151, 470868, 706302, 1059453, 1216409, 1412604, 2118906, 2432818, 3649227, 4237812, 4865636, 7298454, 10947681, 14596908, 21895362, 32843043, 43790724, 65686086, 131372172]

約数ペア:

[(1, 131372172), (2, 65686086), (3, 43790724), (4, 32843043), (6, 21895362), (9, 14596908), (12, 10947681), (18, 7298454), (27, 4865636), (31, 4237812), (36, 3649227), (54, 2432818), (62, 2118906), (93, 1412604), (108, 1216409), (124, 1059453), (186, 706302), (279, 470868), (372, 353151), (558, 235434), (837, 156956), (1116, 117717), (1674, 78478), (3348, 39239)]