163291266

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{1171}}^1$

素因数の和:1367

約数の個数: 48

約数和(自身を含む): 362738688

約数和(自身を除く): 199447422

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 127, 183, 254, 366, 381, 549, 762, 1098, 1143, 1171, 2286, 2342, 3513, 7026, 7747, 10539, 15494, 21078, 23241, 46482, 69723, 71431, 139446, 142862, 148717, 214293, 297434, 428586, 446151, 642879, 892302, 1285758, 1338453, 2676906, 9071737, 18143474, 27215211, 54430422, 81645633, 163291266]

約数ペア:

[(1, 163291266), (2, 81645633), (3, 54430422), (6, 27215211), (9, 18143474), (18, 9071737), (61, 2676906), (122, 1338453), (127, 1285758), (183, 892302), (254, 642879), (366, 446151), (381, 428586), (549, 297434), (762, 214293), (1098, 148717), (1143, 142862), (1171, 139446), (2286, 71431), (2342, 69723), (3513, 46482), (7026, 23241), (7747, 21078), (10539, 15494)]