144843412

素因数分解:

$2^2\times 7^3\times {\mathrm{193}}^1\times {\mathrm{547}}^1$

素因数の和:765

約数の個数: 48

約数和(自身を含む): 297673600

約数和(自身を除く): 152830188

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 193, 196, 343, 386, 547, 686, 772, 1094, 1351, 1372, 2188, 2702, 3829, 5404, 7658, 9457, 15316, 18914, 26803, 37828, 53606, 66199, 105571, 107212, 132398, 187621, 211142, 264796, 375242, 422284, 738997, 750484, 1477994, 2955988, 5172979, 10345958, 20691916, 36210853, 72421706, 144843412]

約数ペア:

[(1, 144843412), (2, 72421706), (4, 36210853), (7, 20691916), (14, 10345958), (28, 5172979), (49, 2955988), (98, 1477994), (193, 750484), (196, 738997), (343, 422284), (386, 375242), (547, 264796), (686, 211142), (772, 187621), (1094, 132398), (1351, 107212), (1372, 105571), (2188, 66199), (2702, 53606), (3829, 37828), (5404, 26803), (7658, 18914), (9457, 15316)]