131763888

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{9839}}^1$

素因数の和:9887

約数の個数: 80

約数和(自身を含む): 390451200

約数和(自身を除く): 258687312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1488, 1674, 2232, 3348, 4464, 6696, 9839, 13392, 19678, 29517, 39356, 59034, 78712, 88551, 118068, 157424, 177102, 236136, 265653, 305009, 354204, 472272, 531306, 610018, 708408, 915027, 1062612, 1220036, 1416816, 1830054, 2125224, 2440072, 2745081, 3660108, 4250448, 4880144, 5490162, 7320216, 8235243, 10980324, 14640432, 16470486, 21960648, 32940972, 43921296, 65881944, 131763888]

約数ペア:

[(1, 131763888), (2, 65881944), (3, 43921296), (4, 32940972), (6, 21960648), (8, 16470486), (9, 14640432), (12, 10980324), (16, 8235243), (18, 7320216), (24, 5490162), (27, 4880144), (31, 4250448), (36, 3660108), (48, 2745081), (54, 2440072), (62, 2125224), (72, 1830054), (93, 1416816), (108, 1220036), (124, 1062612), (144, 915027), (186, 708408), (216, 610018), (248, 531306), (279, 472272), (372, 354204), (432, 305009), (496, 265653), (558, 236136), (744, 177102), (837, 157424), (1116, 118068), (1488, 88551), (1674, 78712), (2232, 59034), (3348, 39356), (4464, 29517), (6696, 19678), (9839, 13392)]