151225172

素因数分解:

$2^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{10867}}^1$

素因数の和:10956

約数の個数: 36

約数和(自身を含む): 312215904

約数和(自身を除く): 160990732

約数列:

[1, 2, 4, 7, 14, 28, 49, 71, 98, 142, 196, 284, 497, 994, 1988, 3479, 6958, 10867, 13916, 21734, 43468, 76069, 152138, 304276, 532483, 771557, 1064966, 1543114, 2129932, 3086228, 5400899, 10801798, 21603596, 37806293, 75612586, 151225172]

約数ペア:

[(1, 151225172), (2, 75612586), (4, 37806293), (7, 21603596), (14, 10801798), (28, 5400899), (49, 3086228), (71, 2129932), (98, 1543114), (142, 1064966), (196, 771557), (284, 532483), (497, 304276), (994, 152138), (1988, 76069), (3479, 43468), (6958, 21734), (10867, 13916)]