137344784336

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{349}}^1\times {\mathrm{6427}}^1$

素因数の和:6916

約数の個数: 80

約数和(自身を含む): 276185448000

約数和(自身を除く): 138840663664

約数列:

[1, 2, 4, 8, 16, 43, 86, 89, 172, 178, 344, 349, 356, 688, 698, 712, 1396, 1424, 2792, 3827, 5584, 6427, 7654, 12854, 15007, 15308, 25708, 30014, 30616, 31061, 51416, 60028, 61232, 62122, 102832, 120056, 124244, 240112, 248488, 276361, 496976, 552722, 572003, 1105444, 1144006, 1335623, 2210888, 2243023, 2288012, 2671246, 4421776, 4486046, 4576024, 5342492, 8972092, 9152048, 10684984, 17944184, 21369968, 24596129, 35888368, 49192258, 96449989, 98384516, 192899978, 196769032, 199629047, 385799956, 393538064, 399258094, 771599912, 798516188, 1543199824, 1597032376, 3194064752, 8584049021, 17168098042, 34336196084, 68672392168, 137344784336]

約数ペア:

[(1, 137344784336), (2, 68672392168), (4, 34336196084), (8, 17168098042), (16, 8584049021), (43, 3194064752), (86, 1597032376), (89, 1543199824), (172, 798516188), (178, 771599912), (344, 399258094), (349, 393538064), (356, 385799956), (688, 199629047), (698, 196769032), (712, 192899978), (1396, 98384516), (1424, 96449989), (2792, 49192258), (3827, 35888368), (5584, 24596129), (6427, 21369968), (7654, 17944184), (12854, 10684984), (15007, 9152048), (15308, 8972092), (25708, 5342492), (30014, 4576024), (30616, 4486046), (31061, 4421776), (51416, 2671246), (60028, 2288012), (61232, 2243023), (62122, 2210888), (102832, 1335623), (120056, 1144006), (124244, 1105444), (240112, 572003), (248488, 552722), (276361, 496976)]