157400856

素因数分解:

$2^3\times 3^2\times {\mathrm{1381}}^1\times {\mathrm{1583}}^1$

素因数の和:2976

約数の個数: 48

約数和(自身を含む): 426872160

約数和(自身を除く): 269471304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1381, 1583, 2762, 3166, 4143, 4749, 5524, 6332, 8286, 9498, 11048, 12429, 12664, 14247, 16572, 18996, 24858, 28494, 33144, 37992, 49716, 56988, 99432, 113976, 2186123, 4372246, 6558369, 8744492, 13116738, 17488984, 19675107, 26233476, 39350214, 52466952, 78700428, 157400856]

約数ペア:

[(1, 157400856), (2, 78700428), (3, 52466952), (4, 39350214), (6, 26233476), (8, 19675107), (9, 17488984), (12, 13116738), (18, 8744492), (24, 6558369), (36, 4372246), (72, 2186123), (1381, 113976), (1583, 99432), (2762, 56988), (3166, 49716), (4143, 37992), (4749, 33144), (5524, 28494), (6332, 24858), (8286, 18996), (9498, 16572), (11048, 14247), (12429, 12664)]