161788392

素因数分解:

$2^3\times 3^2\times {\mathrm{383}}^1\times {\mathrm{5867}}^1$

素因数の和:6262

約数の個数: 48

約数和(自身を含む): 439395840

約数和(自身を除く): 277607448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 383, 766, 1149, 1532, 2298, 3064, 3447, 4596, 5867, 6894, 9192, 11734, 13788, 17601, 23468, 27576, 35202, 46936, 52803, 70404, 105606, 140808, 211212, 422424, 2247061, 4494122, 6741183, 8988244, 13482366, 17976488, 20223549, 26964732, 40447098, 53929464, 80894196, 161788392]

約数ペア:

[(1, 161788392), (2, 80894196), (3, 53929464), (4, 40447098), (6, 26964732), (8, 20223549), (9, 17976488), (12, 13482366), (18, 8988244), (24, 6741183), (36, 4494122), (72, 2247061), (383, 422424), (766, 211212), (1149, 140808), (1532, 105606), (2298, 70404), (3064, 52803), (3447, 46936), (4596, 35202), (5867, 27576), (6894, 23468), (9192, 17601), (11734, 13788)]