189345042

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{1361}}^1$

素因数の和:1559

約数の個数: 48

約数和(自身を含む): 420694560

約数和(自身を除く): 231349518

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 131, 177, 262, 354, 393, 531, 786, 1062, 1179, 1361, 2358, 2722, 4083, 7729, 8166, 12249, 15458, 23187, 24498, 46374, 69561, 80299, 139122, 160598, 178291, 240897, 356582, 481794, 534873, 722691, 1069746, 1445382, 1604619, 3209238, 10519169, 21038338, 31557507, 63115014, 94672521, 189345042]

約数ペア:

[(1, 189345042), (2, 94672521), (3, 63115014), (6, 31557507), (9, 21038338), (18, 10519169), (59, 3209238), (118, 1604619), (131, 1445382), (177, 1069746), (262, 722691), (354, 534873), (393, 481794), (531, 356582), (786, 240897), (1062, 178291), (1179, 160598), (1361, 139122), (2358, 80299), (2722, 69561), (4083, 46374), (7729, 24498), (8166, 23187), (12249, 15458)]