143439072

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{30493}}^1$

素因数の和:30520

約数の個数: 72

約数和(自身を含む): 438015816

約数和(自身を除く): 294576744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 30493, 60986, 91479, 121972, 182958, 213451, 243944, 365916, 426902, 487888, 640353, 731832, 853804, 975776, 1280706, 1463664, 1494157, 1707608, 2561412, 2927328, 2988314, 3415216, 4482471, 5122824, 5976628, 6830432, 8964942, 10245648, 11953256, 17929884, 20491296, 23906512, 35859768, 47813024, 71719536, 143439072]

約数ペア:

[(1, 143439072), (2, 71719536), (3, 47813024), (4, 35859768), (6, 23906512), (7, 20491296), (8, 17929884), (12, 11953256), (14, 10245648), (16, 8964942), (21, 6830432), (24, 5976628), (28, 5122824), (32, 4482471), (42, 3415216), (48, 2988314), (49, 2927328), (56, 2561412), (84, 1707608), (96, 1494157), (98, 1463664), (112, 1280706), (147, 975776), (168, 853804), (196, 731832), (224, 640353), (294, 487888), (336, 426902), (392, 365916), (588, 243944), (672, 213451), (784, 182958), (1176, 121972), (1568, 91479), (2352, 60986), (4704, 30493)]