152781216

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{32479}}^1$

素因数の和:32506

約数の個数: 72

約数和(自身を含む): 466542720

約数和(自身を除く): 313761504

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, 32479, 64958, 97437, 129916, 194874, 227353, 259832, 389748, 454706, 519664, 682059, 779496, 909412, 1039328, 1364118, 1558992, 1591471, 1818824, 2728236, 3117984, 3182942, 3637648, 4774413, 5456472, 6365884, 7275296, 9548826, 10912944, 12731768, 19097652, 21825888, 25463536, 38195304, 50927072, 76390608, 152781216]

約数ペア:

[(1, 152781216), (2, 76390608), (3, 50927072), (4, 38195304), (6, 25463536), (7, 21825888), (8, 19097652), (12, 12731768), (14, 10912944), (16, 9548826), (21, 7275296), (24, 6365884), (28, 5456472), (32, 4774413), (42, 3637648), (48, 3182942), (49, 3117984), (56, 2728236), (84, 1818824), (96, 1591471), (98, 1558992), (112, 1364118), (147, 1039328), (168, 909412), (196, 779496), (224, 682059), (294, 519664), (336, 454706), (392, 389748), (588, 259832), (672, 227353), (784, 194874), (1176, 129916), (1568, 97437), (2352, 64958), (4704, 32479)]