145440782

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{64871}}^1$

素因数の和:64951

約数の個数: 16

約数和(自身を含む): 233539200

約数和(自身を除く): 88098418

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 64871, 129742, 1232549, 2465098, 3827389, 7654778, 72720391, 145440782]

約数ペア:

[(1, 145440782), (2, 72720391), (19, 7654778), (38, 3827389), (59, 2465098), (118, 1232549), (1121, 129742), (2242, 64871)]