142739784

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4871}}^1$

素因数の和:4931

約数の個数: 96

約数和(自身を含む): 433218240

約数和(自身を除く): 290478456

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 37, 44, 66, 72, 74, 88, 99, 111, 132, 148, 198, 222, 264, 296, 333, 396, 407, 444, 666, 792, 814, 888, 1221, 1332, 1628, 2442, 2664, 3256, 3663, 4871, 4884, 7326, 9742, 9768, 14613, 14652, 19484, 29226, 29304, 38968, 43839, 53581, 58452, 87678, 107162, 116904, 160743, 175356, 180227, 214324, 321486, 350712, 360454, 428648, 482229, 540681, 642972, 720908, 964458, 1081362, 1285944, 1441816, 1622043, 1928916, 1982497, 2162724, 3244086, 3857832, 3964994, 4325448, 5947491, 6488172, 7929988, 11894982, 12976344, 15859976, 17842473, 23789964, 35684946, 47579928, 71369892, 142739784]

約数ペア:

[(1, 142739784), (2, 71369892), (3, 47579928), (4, 35684946), (6, 23789964), (8, 17842473), (9, 15859976), (11, 12976344), (12, 11894982), (18, 7929988), (22, 6488172), (24, 5947491), (33, 4325448), (36, 3964994), (37, 3857832), (44, 3244086), (66, 2162724), (72, 1982497), (74, 1928916), (88, 1622043), (99, 1441816), (111, 1285944), (132, 1081362), (148, 964458), (198, 720908), (222, 642972), (264, 540681), (296, 482229), (333, 428648), (396, 360454), (407, 350712), (444, 321486), (666, 214324), (792, 180227), (814, 175356), (888, 160743), (1221, 116904), (1332, 107162), (1628, 87678), (2442, 58452), (2664, 53581), (3256, 43839), (3663, 38968), (4871, 29304), (4884, 29226), (7326, 19484), (9742, 14652), (9768, 14613)]