128410272

素因数分解:

$2^5\times 3^4\times {\mathrm{107}}^1\times {\mathrm{463}}^1$

素因数の和:592

約数の個数: 120

約数和(自身を含む): 382003776

約数和(自身を除く): 253593504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 107, 108, 144, 162, 214, 216, 288, 321, 324, 428, 432, 463, 642, 648, 856, 864, 926, 963, 1284, 1296, 1389, 1712, 1852, 1926, 2568, 2592, 2778, 2889, 3424, 3704, 3852, 4167, 5136, 5556, 5778, 7408, 7704, 8334, 8667, 10272, 11112, 11556, 12501, 14816, 15408, 16668, 17334, 22224, 23112, 25002, 30816, 33336, 34668, 37503, 44448, 46224, 49541, 50004, 66672, 69336, 75006, 92448, 99082, 100008, 133344, 138672, 148623, 150012, 198164, 200016, 277344, 297246, 300024, 396328, 400032, 445869, 594492, 600048, 792656, 891738, 1188984, 1200096, 1337607, 1585312, 1783476, 2377968, 2675214, 3566952, 4012821, 4755936, 5350428, 7133904, 8025642, 10700856, 14267808, 16051284, 21401712, 32102568, 42803424, 64205136, 128410272]

約数ペア:

[(1, 128410272), (2, 64205136), (3, 42803424), (4, 32102568), (6, 21401712), (8, 16051284), (9, 14267808), (12, 10700856), (16, 8025642), (18, 7133904), (24, 5350428), (27, 4755936), (32, 4012821), (36, 3566952), (48, 2675214), (54, 2377968), (72, 1783476), (81, 1585312), (96, 1337607), (107, 1200096), (108, 1188984), (144, 891738), (162, 792656), (214, 600048), (216, 594492), (288, 445869), (321, 400032), (324, 396328), (428, 300024), (432, 297246), (463, 277344), (642, 200016), (648, 198164), (856, 150012), (864, 148623), (926, 138672), (963, 133344), (1284, 100008), (1296, 99082), (1389, 92448), (1712, 75006), (1852, 69336), (1926, 66672), (2568, 50004), (2592, 49541), (2778, 46224), (2889, 44448), (3424, 37503), (3704, 34668), (3852, 33336), (4167, 30816), (5136, 25002), (5556, 23112), (5778, 22224), (7408, 17334), (7704, 16668), (8334, 15408), (8667, 14816), (10272, 12501), (11112, 11556)]