191504256

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{21683}}^1$

素因数の和:21723

約数の個数: 64

約数和(自身を含む): 530824320

約数和(自身を除く): 339320064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 276, 368, 384, 552, 736, 1104, 1472, 2208, 2944, 4416, 8832, 21683, 43366, 65049, 86732, 130098, 173464, 260196, 346928, 498709, 520392, 693856, 997418, 1040784, 1387712, 1496127, 1994836, 2081568, 2775424, 2992254, 3989672, 4163136, 5984508, 7979344, 8326272, 11969016, 15958688, 23938032, 31917376, 47876064, 63834752, 95752128, 191504256]

約数ペア:

[(1, 191504256), (2, 95752128), (3, 63834752), (4, 47876064), (6, 31917376), (8, 23938032), (12, 15958688), (16, 11969016), (23, 8326272), (24, 7979344), (32, 5984508), (46, 4163136), (48, 3989672), (64, 2992254), (69, 2775424), (92, 2081568), (96, 1994836), (128, 1496127), (138, 1387712), (184, 1040784), (192, 997418), (276, 693856), (368, 520392), (384, 498709), (552, 346928), (736, 260196), (1104, 173464), (1472, 130098), (2208, 86732), (2944, 65049), (4416, 43366), (8832, 21683)]