186970488

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:405

約数の個数: 128

約数和(自身を含む): 528768000

約数和(自身を除く): 341797512

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 57, 68, 76, 89, 102, 114, 136, 152, 178, 204, 228, 267, 271, 323, 356, 408, 456, 534, 542, 646, 712, 813, 969, 1068, 1084, 1292, 1513, 1626, 1691, 1938, 2136, 2168, 2584, 3026, 3252, 3382, 3876, 4539, 4607, 5073, 5149, 6052, 6504, 6764, 7752, 9078, 9214, 10146, 10298, 12104, 13528, 13821, 15447, 18156, 18428, 20292, 20596, 24119, 27642, 28747, 30894, 36312, 36856, 40584, 41192, 48238, 55284, 57494, 61788, 72357, 86241, 87533, 96476, 110568, 114988, 123576, 144714, 172482, 175066, 192952, 229976, 262599, 289428, 344964, 350132, 410023, 458261, 525198, 578856, 689928, 700264, 820046, 916522, 1050396, 1230069, 1374783, 1640092, 1833044, 2100792, 2460138, 2749566, 3280184, 3666088, 4920276, 5499132, 7790437, 9840552, 10998264, 15580874, 23371311, 31161748, 46742622, 62323496, 93485244, 186970488]

約数ペア:

[(1, 186970488), (2, 93485244), (3, 62323496), (4, 46742622), (6, 31161748), (8, 23371311), (12, 15580874), (17, 10998264), (19, 9840552), (24, 7790437), (34, 5499132), (38, 4920276), (51, 3666088), (57, 3280184), (68, 2749566), (76, 2460138), (89, 2100792), (102, 1833044), (114, 1640092), (136, 1374783), (152, 1230069), (178, 1050396), (204, 916522), (228, 820046), (267, 700264), (271, 689928), (323, 578856), (356, 525198), (408, 458261), (456, 410023), (534, 350132), (542, 344964), (646, 289428), (712, 262599), (813, 229976), (969, 192952), (1068, 175066), (1084, 172482), (1292, 144714), (1513, 123576), (1626, 114988), (1691, 110568), (1938, 96476), (2136, 87533), (2168, 86241), (2584, 72357), (3026, 61788), (3252, 57494), (3382, 55284), (3876, 48238), (4539, 41192), (4607, 40584), (5073, 36856), (5149, 36312), (6052, 30894), (6504, 28747), (6764, 27642), (7752, 24119), (9078, 20596), (9214, 20292), (10146, 18428), (10298, 18156), (12104, 15447), (13528, 13821)]