169782016

素因数分解:

$2^8\times {\mathrm{71}}^1\times {\mathrm{9341}}^1$

素因数の和:9428

約数の個数: 36

約数和(自身を含む): 343710864

約数和(自身を除く): 173928848

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 568, 1136, 2272, 4544, 9088, 9341, 18176, 18682, 37364, 74728, 149456, 298912, 597824, 663211, 1195648, 1326422, 2391296, 2652844, 5305688, 10611376, 21222752, 42445504, 84891008, 169782016]

約数ペア:

[(1, 169782016), (2, 84891008), (4, 42445504), (8, 21222752), (16, 10611376), (32, 5305688), (64, 2652844), (71, 2391296), (128, 1326422), (142, 1195648), (256, 663211), (284, 597824), (568, 298912), (1136, 149456), (2272, 74728), (4544, 37364), (9088, 18682), (9341, 18176)]