160115872

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{19319}}^1$

素因数の和:19373

約数の個数: 48

約数和(自身を含む): 370016640

約数和(自身を除く): 209900768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 74, 112, 148, 224, 259, 296, 518, 592, 1036, 1184, 2072, 4144, 8288, 19319, 38638, 77276, 135233, 154552, 270466, 309104, 540932, 618208, 714803, 1081864, 1429606, 2163728, 2859212, 4327456, 5003621, 5718424, 10007242, 11436848, 20014484, 22873696, 40028968, 80057936, 160115872]

約数ペア:

[(1, 160115872), (2, 80057936), (4, 40028968), (7, 22873696), (8, 20014484), (14, 11436848), (16, 10007242), (28, 5718424), (32, 5003621), (37, 4327456), (56, 2859212), (74, 2163728), (112, 1429606), (148, 1081864), (224, 714803), (259, 618208), (296, 540932), (518, 309104), (592, 270466), (1036, 154552), (1184, 135233), (2072, 77276), (4144, 38638), (8288, 19319)]