142554816

素因数分解:

$2^6\times 3^4\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:388

約数の個数: 140

約数和(自身を含む): 428186088

約数和(自身を除く): 285631272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 107, 108, 144, 162, 192, 214, 216, 257, 288, 321, 324, 428, 432, 514, 576, 642, 648, 771, 856, 864, 963, 1028, 1284, 1296, 1542, 1712, 1728, 1926, 2056, 2313, 2568, 2592, 2889, 3084, 3424, 3852, 4112, 4626, 5136, 5184, 5778, 6168, 6848, 6939, 7704, 8224, 8667, 9252, 10272, 11556, 12336, 13878, 15408, 16448, 17334, 18504, 20544, 20817, 23112, 24672, 27499, 27756, 30816, 34668, 37008, 41634, 46224, 49344, 54998, 55512, 61632, 69336, 74016, 82497, 83268, 92448, 109996, 111024, 138672, 148032, 164994, 166536, 184896, 219992, 222048, 247491, 277344, 329988, 333072, 439984, 444096, 494982, 554688, 659976, 666144, 742473, 879968, 989964, 1319952, 1332288, 1484946, 1759936, 1979928, 2227419, 2639904, 2969892, 3959856, 4454838, 5279808, 5939784, 7919712, 8909676, 11879568, 15839424, 17819352, 23759136, 35638704, 47518272, 71277408, 142554816]

約数ペア:

[(1, 142554816), (2, 71277408), (3, 47518272), (4, 35638704), (6, 23759136), (8, 17819352), (9, 15839424), (12, 11879568), (16, 8909676), (18, 7919712), (24, 5939784), (27, 5279808), (32, 4454838), (36, 3959856), (48, 2969892), (54, 2639904), (64, 2227419), (72, 1979928), (81, 1759936), (96, 1484946), (107, 1332288), (108, 1319952), (144, 989964), (162, 879968), (192, 742473), (214, 666144), (216, 659976), (257, 554688), (288, 494982), (321, 444096), (324, 439984), (428, 333072), (432, 329988), (514, 277344), (576, 247491), (642, 222048), (648, 219992), (771, 184896), (856, 166536), (864, 164994), (963, 148032), (1028, 138672), (1284, 111024), (1296, 109996), (1542, 92448), (1712, 83268), (1728, 82497), (1926, 74016), (2056, 69336), (2313, 61632), (2568, 55512), (2592, 54998), (2889, 49344), (3084, 46224), (3424, 41634), (3852, 37008), (4112, 34668), (4626, 30816), (5136, 27756), (5184, 27499), (5778, 24672), (6168, 23112), (6848, 20817), (6939, 20544), (7704, 18504), (8224, 17334), (8667, 16448), (9252, 15408), (10272, 13878), (11556, 12336)]