144585749

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1$

素因数の和:641

約数の個数: 32

約数和(自身を含む): 186624000

約数和(自身を除く): 42038251

約数列:

[1, 7, 11, 53, 71, 77, 371, 497, 499, 583, 781, 3493, 3763, 4081, 5467, 5489, 26341, 26447, 35429, 38423, 41393, 185129, 248003, 289751, 290917, 389719, 1877737, 2036419, 2728033, 13144159, 20655107, 144585749]

約数ペア:

[(1, 144585749), (7, 20655107), (11, 13144159), (53, 2728033), (71, 2036419), (77, 1877737), (371, 389719), (497, 290917), (499, 289751), (583, 248003), (781, 185129), (3493, 41393), (3763, 38423), (4081, 35429), (5467, 26447), (5489, 26341)]