141888672

素因数分解:

$2^5\times 3^5\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:353

約数の個数: 144

約数和(自身を含む): 425984832

約数和(自身を除く): 284096160

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 71, 72, 81, 96, 108, 142, 144, 162, 213, 216, 243, 257, 284, 288, 324, 426, 432, 486, 514, 568, 639, 648, 771, 852, 864, 972, 1028, 1136, 1278, 1296, 1542, 1704, 1917, 1944, 2056, 2272, 2313, 2556, 2592, 3084, 3408, 3834, 3888, 4112, 4626, 5112, 5751, 6168, 6816, 6939, 7668, 7776, 8224, 9252, 10224, 11502, 12336, 13878, 15336, 17253, 18247, 18504, 20448, 20817, 23004, 24672, 27756, 30672, 34506, 36494, 37008, 41634, 46008, 54741, 55512, 61344, 62451, 69012, 72988, 74016, 83268, 92016, 109482, 111024, 124902, 138024, 145976, 164223, 166536, 184032, 218964, 222048, 249804, 276048, 291952, 328446, 333072, 437928, 492669, 499608, 552096, 583904, 656892, 666144, 875856, 985338, 999216, 1313784, 1478007, 1751712, 1970676, 1998432, 2627568, 2956014, 3941352, 4434021, 5255136, 5912028, 7882704, 8868042, 11824056, 15765408, 17736084, 23648112, 35472168, 47296224, 70944336, 141888672]

約数ペア:

[(1, 141888672), (2, 70944336), (3, 47296224), (4, 35472168), (6, 23648112), (8, 17736084), (9, 15765408), (12, 11824056), (16, 8868042), (18, 7882704), (24, 5912028), (27, 5255136), (32, 4434021), (36, 3941352), (48, 2956014), (54, 2627568), (71, 1998432), (72, 1970676), (81, 1751712), (96, 1478007), (108, 1313784), (142, 999216), (144, 985338), (162, 875856), (213, 666144), (216, 656892), (243, 583904), (257, 552096), (284, 499608), (288, 492669), (324, 437928), (426, 333072), (432, 328446), (486, 291952), (514, 276048), (568, 249804), (639, 222048), (648, 218964), (771, 184032), (852, 166536), (864, 164223), (972, 145976), (1028, 138024), (1136, 124902), (1278, 111024), (1296, 109482), (1542, 92016), (1704, 83268), (1917, 74016), (1944, 72988), (2056, 69012), (2272, 62451), (2313, 61344), (2556, 55512), (2592, 54741), (3084, 46008), (3408, 41634), (3834, 37008), (3888, 36494), (4112, 34506), (4626, 30672), (5112, 27756), (5751, 24672), (6168, 23004), (6816, 20817), (6939, 20448), (7668, 18504), (7776, 18247), (8224, 17253), (9252, 15336), (10224, 13878), (11502, 12336)]