163649152

素因数分解:

$2^7\times {\mathrm{127}}^1\times {\mathrm{10067}}^1$

素因数の和:10208

約数の個数: 32

約数和(自身を含む): 328619520

約数和(自身を除く): 164970368

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 508, 1016, 2032, 4064, 8128, 10067, 16256, 20134, 40268, 80536, 161072, 322144, 644288, 1278509, 1288576, 2557018, 5114036, 10228072, 20456144, 40912288, 81824576, 163649152]

約数ペア:

[(1, 163649152), (2, 81824576), (4, 40912288), (8, 20456144), (16, 10228072), (32, 5114036), (64, 2557018), (127, 1288576), (128, 1278509), (254, 644288), (508, 322144), (1016, 161072), (2032, 80536), (4064, 40268), (8128, 20134), (10067, 16256)]