141880144

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1093}}^1$

素因数の和:1188

約数の個数: 80

約数和(自身を含む): 336426880

約数和(自身を除く): 194546736

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 61, 76, 112, 122, 133, 152, 244, 266, 304, 427, 488, 532, 854, 976, 1064, 1093, 1159, 1708, 2128, 2186, 2318, 3416, 4372, 4636, 6832, 7651, 8113, 8744, 9272, 15302, 16226, 17488, 18544, 20767, 30604, 32452, 41534, 61208, 64904, 66673, 83068, 122416, 129808, 133346, 145369, 166136, 266692, 290738, 332272, 466711, 533384, 581476, 933422, 1066768, 1162952, 1266787, 1866844, 2325904, 2533574, 3733688, 5067148, 7467376, 8867509, 10134296, 17735018, 20268592, 35470036, 70940072, 141880144]

約数ペア:

[(1, 141880144), (2, 70940072), (4, 35470036), (7, 20268592), (8, 17735018), (14, 10134296), (16, 8867509), (19, 7467376), (28, 5067148), (38, 3733688), (56, 2533574), (61, 2325904), (76, 1866844), (112, 1266787), (122, 1162952), (133, 1066768), (152, 933422), (244, 581476), (266, 533384), (304, 466711), (427, 332272), (488, 290738), (532, 266692), (854, 166136), (976, 145369), (1064, 133346), (1093, 129808), (1159, 122416), (1708, 83068), (2128, 66673), (2186, 64904), (2318, 61208), (3416, 41534), (4372, 32452), (4636, 30604), (6832, 20767), (7651, 18544), (8113, 17488), (8744, 16226), (9272, 15302)]