187855257416

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{8081}}^1\times {\mathrm{40927}}^1$

素因数の和:49085

約数の個数: 32

約数和(自身を含む): 357242503680

約数和(自身を除く): 169387246264

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 8081, 16162, 32324, 40927, 64648, 81854, 163708, 327416, 573751, 1147502, 2295004, 2905817, 4590008, 5811634, 11623268, 23246536, 330731087, 661462174, 1322924348, 2645848696, 23481907177, 46963814354, 93927628708, 187855257416]

約数ペア:

[(1, 187855257416), (2, 93927628708), (4, 46963814354), (8, 23481907177), (71, 2645848696), (142, 1322924348), (284, 661462174), (568, 330731087), (8081, 23246536), (16162, 11623268), (32324, 5811634), (40927, 4590008), (64648, 2905817), (81854, 2295004), (163708, 1147502), (327416, 573751)]