153933894

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{8647}}^1$

素因数の和:8721

約数の個数: 48

約数和(自身を含む): 356159232

約数和(自身を除く): 202225338

約数列:

[1, 2, 3, 6, 9, 18, 23, 43, 46, 69, 86, 129, 138, 207, 258, 387, 414, 774, 989, 1978, 2967, 5934, 8647, 8901, 17294, 17802, 25941, 51882, 77823, 155646, 198881, 371821, 397762, 596643, 743642, 1115463, 1193286, 1789929, 2230926, 3346389, 3579858, 6692778, 8551883, 17103766, 25655649, 51311298, 76966947, 153933894]

約数ペア:

[(1, 153933894), (2, 76966947), (3, 51311298), (6, 25655649), (9, 17103766), (18, 8551883), (23, 6692778), (43, 3579858), (46, 3346389), (69, 2230926), (86, 1789929), (129, 1193286), (138, 1115463), (207, 743642), (258, 596643), (387, 397762), (414, 371821), (774, 198881), (989, 155646), (1978, 77823), (2967, 51882), (5934, 25941), (8647, 17802), (8901, 17294)]