198189072

素因数分解:

$2^4\times 3^3\times {\mathrm{149}}^1\times {\mathrm{3079}}^1$

素因数の和:3245

約数の個数: 80

約数和(自身を含む): 572880000

約数和(自身を除く): 374690928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 149, 216, 298, 432, 447, 596, 894, 1192, 1341, 1788, 2384, 2682, 3079, 3576, 4023, 5364, 6158, 7152, 8046, 9237, 10728, 12316, 16092, 18474, 21456, 24632, 27711, 32184, 36948, 49264, 55422, 64368, 73896, 83133, 110844, 147792, 166266, 221688, 332532, 443376, 458771, 665064, 917542, 1330128, 1376313, 1835084, 2752626, 3670168, 4128939, 5505252, 7340336, 8257878, 11010504, 12386817, 16515756, 22021008, 24773634, 33031512, 49547268, 66063024, 99094536, 198189072]

約数ペア:

[(1, 198189072), (2, 99094536), (3, 66063024), (4, 49547268), (6, 33031512), (8, 24773634), (9, 22021008), (12, 16515756), (16, 12386817), (18, 11010504), (24, 8257878), (27, 7340336), (36, 5505252), (48, 4128939), (54, 3670168), (72, 2752626), (108, 1835084), (144, 1376313), (149, 1330128), (216, 917542), (298, 665064), (432, 458771), (447, 443376), (596, 332532), (894, 221688), (1192, 166266), (1341, 147792), (1788, 110844), (2384, 83133), (2682, 73896), (3079, 64368), (3576, 55422), (4023, 49264), (5364, 36948), (6158, 32184), (7152, 27711), (8046, 24632), (9237, 21456), (10728, 18474), (12316, 16092)]