135851616

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{20509}}^1$

素因数の和:20548

約数の個数: 72

約数和(自身を含む): 403144560

約数和(自身を除く): 267292944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 20509, 41018, 61527, 82036, 123054, 164072, 184581, 246108, 328144, 369162, 471707, 492216, 656288, 738324, 943414, 984432, 1415121, 1476648, 1886828, 1968864, 2830242, 2953296, 3773656, 4245363, 5660484, 5906592, 7547312, 8490726, 11320968, 15094624, 16981452, 22641936, 33962904, 45283872, 67925808, 135851616]

約数ペア:

[(1, 135851616), (2, 67925808), (3, 45283872), (4, 33962904), (6, 22641936), (8, 16981452), (9, 15094624), (12, 11320968), (16, 8490726), (18, 7547312), (23, 5906592), (24, 5660484), (32, 4245363), (36, 3773656), (46, 2953296), (48, 2830242), (69, 1968864), (72, 1886828), (92, 1476648), (96, 1415121), (138, 984432), (144, 943414), (184, 738324), (207, 656288), (276, 492216), (288, 471707), (368, 369162), (414, 328144), (552, 246108), (736, 184581), (828, 164072), (1104, 123054), (1656, 82036), (2208, 61527), (3312, 41018), (6624, 20509)]