156794687432

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{1109}}^1\times {\mathrm{289721}}^1$

素因数の和:290897

約数の個数: 32

約数和(自身を含む): 299080020600

約数和(自身を除く): 142285333168

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 1109, 2218, 4436, 8872, 67649, 135298, 270596, 289721, 541192, 579442, 1158884, 2317768, 17672981, 35345962, 70691924, 141383848, 321300589, 642601178, 1285202356, 2570404712, 19599335929, 39198671858, 78397343716, 156794687432]

約数ペア:

[(1, 156794687432), (2, 78397343716), (4, 39198671858), (8, 19599335929), (61, 2570404712), (122, 1285202356), (244, 642601178), (488, 321300589), (1109, 141383848), (2218, 70691924), (4436, 35345962), (8872, 17672981), (67649, 2317768), (135298, 1158884), (270596, 579442), (289721, 541192)]