138788256

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{263}}^1$

素因数の和:538

約数の個数: 96

約数和(自身を含む): 383201280

約数和(自身を除く): 244413024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 239, 263, 276, 368, 478, 526, 552, 717, 736, 789, 956, 1052, 1104, 1434, 1578, 1912, 2104, 2208, 2868, 3156, 3824, 4208, 5497, 5736, 6049, 6312, 7648, 8416, 10994, 11472, 12098, 12624, 16491, 18147, 21988, 22944, 24196, 25248, 32982, 36294, 43976, 48392, 62857, 65964, 72588, 87952, 96784, 125714, 131928, 145176, 175904, 188571, 193568, 251428, 263856, 290352, 377142, 502856, 527712, 580704, 754284, 1005712, 1445711, 1508568, 2011424, 2891422, 3017136, 4337133, 5782844, 6034272, 8674266, 11565688, 17348532, 23131376, 34697064, 46262752, 69394128, 138788256]

約数ペア:

[(1, 138788256), (2, 69394128), (3, 46262752), (4, 34697064), (6, 23131376), (8, 17348532), (12, 11565688), (16, 8674266), (23, 6034272), (24, 5782844), (32, 4337133), (46, 3017136), (48, 2891422), (69, 2011424), (92, 1508568), (96, 1445711), (138, 1005712), (184, 754284), (239, 580704), (263, 527712), (276, 502856), (368, 377142), (478, 290352), (526, 263856), (552, 251428), (717, 193568), (736, 188571), (789, 175904), (956, 145176), (1052, 131928), (1104, 125714), (1434, 96784), (1578, 87952), (1912, 72588), (2104, 65964), (2208, 62857), (2868, 48392), (3156, 43976), (3824, 36294), (4208, 32982), (5497, 25248), (5736, 24196), (6049, 22944), (6312, 21988), (7648, 18147), (8416, 16491), (10994, 12624), (11472, 12098)]