160939108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{51517}}^1$

素因数の和:51603

約数の個数: 24

約数和(自身を含む): 311580864

約数和(自身を除く): 150641756

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 51517, 103034, 206068, 566687, 1133374, 2266748, 3657707, 7315414, 14630828, 40234777, 80469554, 160939108]

約数ペア:

[(1, 160939108), (2, 80469554), (4, 40234777), (11, 14630828), (22, 7315414), (44, 3657707), (71, 2266748), (142, 1133374), (284, 566687), (781, 206068), (1562, 103034), (3124, 51517)]