163985152

素因数分解:

$2^8\times {\mathrm{193}}^1\times {\mathrm{3319}}^1$

素因数の和:3528

約数の個数: 36

約数和(自身を含む): 329124880

約数和(自身を除く): 165139728

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 193, 256, 386, 772, 1544, 3088, 3319, 6176, 6638, 12352, 13276, 24704, 26552, 49408, 53104, 106208, 212416, 424832, 640567, 849664, 1281134, 2562268, 5124536, 10249072, 20498144, 40996288, 81992576, 163985152]

約数ペア:

[(1, 163985152), (2, 81992576), (4, 40996288), (8, 20498144), (16, 10249072), (32, 5124536), (64, 2562268), (128, 1281134), (193, 849664), (256, 640567), (386, 424832), (772, 212416), (1544, 106208), (3088, 53104), (3319, 49408), (6176, 26552), (6638, 24704), (12352, 13276)]