1600144

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1$

素因数の和:192

約数の個数: 60

約数和(自身を含む): 3908604

約数和(自身を除く): 2308460

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 157, 182, 196, 208, 314, 364, 392, 628, 637, 728, 784, 1099, 1256, 1274, 1456, 2041, 2198, 2512, 2548, 4082, 4396, 5096, 7693, 8164, 8792, 10192, 14287, 15386, 16328, 17584, 28574, 30772, 32656, 57148, 61544, 100009, 114296, 123088, 200018, 228592, 400036, 800072, 1600144]

約数ペア:

[(1, 1600144), (2, 800072), (4, 400036), (7, 228592), (8, 200018), (13, 123088), (14, 114296), (16, 100009), (26, 61544), (28, 57148), (49, 32656), (52, 30772), (56, 28574), (91, 17584), (98, 16328), (104, 15386), (112, 14287), (157, 10192), (182, 8792), (196, 8164), (208, 7693), (314, 5096), (364, 4396), (392, 4082), (628, 2548), (637, 2512), (728, 2198), (784, 2041), (1099, 1456), (1256, 1274)]