163563516

素因数分解:

$2^2\times 3^3\times {\mathrm{449}}^1\times {\mathrm{3373}}^1$

素因数の和:3835

約数の個数: 48

約数和(自身を含む): 425124000

約数和(自身を除く): 261560484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 449, 898, 1347, 1796, 2694, 3373, 4041, 5388, 6746, 8082, 10119, 12123, 13492, 16164, 20238, 24246, 30357, 40476, 48492, 60714, 91071, 121428, 182142, 364284, 1514477, 3028954, 4543431, 6057908, 9086862, 13630293, 18173724, 27260586, 40890879, 54521172, 81781758, 163563516]

約数ペア:

[(1, 163563516), (2, 81781758), (3, 54521172), (4, 40890879), (6, 27260586), (9, 18173724), (12, 13630293), (18, 9086862), (27, 6057908), (36, 4543431), (54, 3028954), (108, 1514477), (449, 364284), (898, 182142), (1347, 121428), (1796, 91071), (2694, 60714), (3373, 48492), (4041, 40476), (5388, 30357), (6746, 24246), (8082, 20238), (10119, 16164), (12123, 13492)]