131091324

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{120047}}^1$

素因数の和:120074

約数の個数: 48

約数和(自身を含む): 376470528

約数和(自身を除く): 245379204

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 120047, 240094, 360141, 480188, 720282, 840329, 1440564, 1560611, 1680658, 2520987, 3121222, 3361316, 4681833, 5041974, 6242444, 9363666, 10083948, 10924277, 18727332, 21848554, 32772831, 43697108, 65545662, 131091324]

約数ペア:

[(1, 131091324), (2, 65545662), (3, 43697108), (4, 32772831), (6, 21848554), (7, 18727332), (12, 10924277), (13, 10083948), (14, 9363666), (21, 6242444), (26, 5041974), (28, 4681833), (39, 3361316), (42, 3121222), (52, 2520987), (78, 1680658), (84, 1560611), (91, 1440564), (156, 840329), (182, 720282), (273, 480188), (364, 360141), (546, 240094), (1092, 120047)]