181478832

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1847}}^1$

素因数の和:1970

約数の個数: 80

約数和(自身を含む): 494968320

約数和(自身を除く): 313489488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 89, 92, 138, 178, 184, 267, 276, 356, 368, 534, 552, 712, 1068, 1104, 1424, 1847, 2047, 2136, 3694, 4094, 4272, 5541, 6141, 7388, 8188, 11082, 12282, 14776, 16376, 22164, 24564, 29552, 32752, 42481, 44328, 49128, 84962, 88656, 98256, 127443, 164383, 169924, 254886, 328766, 339848, 493149, 509772, 657532, 679696, 986298, 1019544, 1315064, 1972596, 2039088, 2630128, 3780809, 3945192, 7561618, 7890384, 11342427, 15123236, 22684854, 30246472, 45369708, 60492944, 90739416, 181478832]

約数ペア:

[(1, 181478832), (2, 90739416), (3, 60492944), (4, 45369708), (6, 30246472), (8, 22684854), (12, 15123236), (16, 11342427), (23, 7890384), (24, 7561618), (46, 3945192), (48, 3780809), (69, 2630128), (89, 2039088), (92, 1972596), (138, 1315064), (178, 1019544), (184, 986298), (267, 679696), (276, 657532), (356, 509772), (368, 493149), (534, 339848), (552, 328766), (712, 254886), (1068, 169924), (1104, 164383), (1424, 127443), (1847, 98256), (2047, 88656), (2136, 84962), (3694, 49128), (4094, 44328), (4272, 42481), (5541, 32752), (6141, 29552), (7388, 24564), (8188, 22164), (11082, 16376), (12282, 14776)]