155713964

素因数分解:

$2^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{10883}}^1$

素因数の和:10974

約数の個数: 36

約数和(自身を含む): 321360984

約数和(自身を除く): 165647020

約数列:

[1, 2, 4, 7, 14, 28, 49, 73, 98, 146, 196, 292, 511, 1022, 2044, 3577, 7154, 10883, 14308, 21766, 43532, 76181, 152362, 304724, 533267, 794459, 1066534, 1588918, 2133068, 3177836, 5561213, 11122426, 22244852, 38928491, 77856982, 155713964]

約数ペア:

[(1, 155713964), (2, 77856982), (4, 38928491), (7, 22244852), (14, 11122426), (28, 5561213), (49, 3177836), (73, 2133068), (98, 1588918), (146, 1066534), (196, 794459), (292, 533267), (511, 304724), (1022, 152362), (2044, 76181), (3577, 43532), (7154, 21766), (10883, 14308)]