131444172

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{158749}}^1$

素因数の和:158782

約数の個数: 36

約数和(自身を含む): 346710000

約数和(自身を除く): 215265828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 158749, 317498, 476247, 634996, 952494, 1428741, 1904988, 2857482, 3651227, 5714964, 7302454, 10953681, 14604908, 21907362, 32861043, 43814724, 65722086, 131444172]

約数ペア:

[(1, 131444172), (2, 65722086), (3, 43814724), (4, 32861043), (6, 21907362), (9, 14604908), (12, 10953681), (18, 7302454), (23, 5714964), (36, 3651227), (46, 2857482), (69, 1904988), (92, 1428741), (138, 952494), (207, 634996), (276, 476247), (414, 317498), (828, 158749)]