197392896

素因数分解:

$2^9\times 3^3\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:267

約数の個数: 160

約数和(自身を含む): 594158400

約数和(自身を除く): 396765504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 109, 128, 131, 144, 192, 216, 218, 256, 262, 288, 327, 384, 393, 432, 436, 512, 524, 576, 654, 768, 786, 864, 872, 981, 1048, 1152, 1179, 1308, 1536, 1572, 1728, 1744, 1962, 2096, 2304, 2358, 2616, 2943, 3144, 3456, 3488, 3537, 3924, 4192, 4608, 4716, 5232, 5886, 6288, 6912, 6976, 7074, 7848, 8384, 9432, 10464, 11772, 12576, 13824, 13952, 14148, 14279, 15696, 16768, 18864, 20928, 23544, 25152, 27904, 28296, 28558, 31392, 33536, 37728, 41856, 42837, 47088, 50304, 55808, 56592, 57116, 62784, 67072, 75456, 83712, 85674, 94176, 100608, 113184, 114232, 125568, 128511, 150912, 167424, 171348, 188352, 201216, 226368, 228464, 251136, 257022, 301824, 342696, 376704, 385533, 452736, 456928, 502272, 514044, 603648, 685392, 753408, 771066, 905472, 913856, 1028088, 1370784, 1506816, 1542132, 1810944, 1827712, 2056176, 2741568, 3084264, 3655424, 4112352, 5483136, 6168528, 7310848, 8224704, 10966272, 12337056, 16449408, 21932544, 24674112, 32898816, 49348224, 65797632, 98696448, 197392896]

約数ペア:

[(1, 197392896), (2, 98696448), (3, 65797632), (4, 49348224), (6, 32898816), (8, 24674112), (9, 21932544), (12, 16449408), (16, 12337056), (18, 10966272), (24, 8224704), (27, 7310848), (32, 6168528), (36, 5483136), (48, 4112352), (54, 3655424), (64, 3084264), (72, 2741568), (96, 2056176), (108, 1827712), (109, 1810944), (128, 1542132), (131, 1506816), (144, 1370784), (192, 1028088), (216, 913856), (218, 905472), (256, 771066), (262, 753408), (288, 685392), (327, 603648), (384, 514044), (393, 502272), (432, 456928), (436, 452736), (512, 385533), (524, 376704), (576, 342696), (654, 301824), (768, 257022), (786, 251136), (864, 228464), (872, 226368), (981, 201216), (1048, 188352), (1152, 171348), (1179, 167424), (1308, 150912), (1536, 128511), (1572, 125568), (1728, 114232), (1744, 113184), (1962, 100608), (2096, 94176), (2304, 85674), (2358, 83712), (2616, 75456), (2943, 67072), (3144, 62784), (3456, 57116), (3488, 56592), (3537, 55808), (3924, 50304), (4192, 47088), (4608, 42837), (4716, 41856), (5232, 37728), (5886, 33536), (6288, 31392), (6912, 28558), (6976, 28296), (7074, 27904), (7848, 25152), (8384, 23544), (9432, 20928), (10464, 18864), (11772, 16768), (12576, 15696), (13824, 14279), (13952, 14148)]