16866108

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:192

約数の個数: 144

約数和(自身を含む): 53673984

約数和(自身を除く): 36807876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 31, 34, 36, 42, 51, 62, 63, 68, 84, 93, 102, 119, 124, 126, 127, 153, 186, 204, 217, 238, 252, 254, 279, 306, 357, 372, 381, 434, 476, 508, 527, 558, 612, 651, 714, 762, 868, 889, 1054, 1071, 1116, 1143, 1302, 1428, 1524, 1581, 1778, 1953, 2108, 2142, 2159, 2286, 2604, 2667, 3162, 3556, 3689, 3906, 3937, 4284, 4318, 4572, 4743, 5334, 6324, 6477, 7378, 7812, 7874, 8001, 8636, 9486, 10668, 11067, 11811, 12954, 14756, 15113, 15748, 16002, 18972, 19431, 22134, 23622, 25908, 27559, 30226, 32004, 33201, 35433, 38862, 44268, 45339, 47244, 55118, 60452, 66402, 66929, 70866, 77724, 82677, 90678, 110236, 132804, 133858, 136017, 141732, 165354, 181356, 200787, 248031, 267716, 272034, 330708, 401574, 468503, 496062, 544068, 602361, 803148, 937006, 992124, 1204722, 1405509, 1874012, 2409444, 2811018, 4216527, 5622036, 8433054, 16866108]

約数ペア:

[(1, 16866108), (2, 8433054), (3, 5622036), (4, 4216527), (6, 2811018), (7, 2409444), (9, 1874012), (12, 1405509), (14, 1204722), (17, 992124), (18, 937006), (21, 803148), (28, 602361), (31, 544068), (34, 496062), (36, 468503), (42, 401574), (51, 330708), (62, 272034), (63, 267716), (68, 248031), (84, 200787), (93, 181356), (102, 165354), (119, 141732), (124, 136017), (126, 133858), (127, 132804), (153, 110236), (186, 90678), (204, 82677), (217, 77724), (238, 70866), (252, 66929), (254, 66402), (279, 60452), (306, 55118), (357, 47244), (372, 45339), (381, 44268), (434, 38862), (476, 35433), (508, 33201), (527, 32004), (558, 30226), (612, 27559), (651, 25908), (714, 23622), (762, 22134), (868, 19431), (889, 18972), (1054, 16002), (1071, 15748), (1116, 15113), (1143, 14756), (1302, 12954), (1428, 11811), (1524, 11067), (1581, 10668), (1778, 9486), (1953, 8636), (2108, 8001), (2142, 7874), (2159, 7812), (2286, 7378), (2604, 6477), (2667, 6324), (3162, 5334), (3556, 4743), (3689, 4572), (3906, 4318), (3937, 4284)]