145565448

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{866461}}^1$

素因数の和:866477

約数の個数: 32

約数和(自身を含む): 415901760

約数和(自身を除く): 270336312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 866461, 1732922, 2599383, 3465844, 5198766, 6065227, 6931688, 10397532, 12130454, 18195681, 20795064, 24260908, 36391362, 48521816, 72782724, 145565448]

約数ペア:

[(1, 145565448), (2, 72782724), (3, 48521816), (4, 36391362), (6, 24260908), (7, 20795064), (8, 18195681), (12, 12130454), (14, 10397532), (21, 6931688), (24, 6065227), (28, 5198766), (42, 3465844), (56, 2599383), (84, 1732922), (168, 866461)]