163977448048

素因数分解:

$2^4\times {\mathrm{89057}}^1\times {\mathrm{115079}}^1$

素因数の和:204144

約数の個数: 20

約数和(自身を含む): 317712633840

約数和(自身を除く): 153735185792

約数列:

[1, 2, 4, 8, 16, 89057, 115079, 178114, 230158, 356228, 460316, 712456, 920632, 1424912, 1841264, 10248590503, 20497181006, 40994362012, 81988724024, 163977448048]

約数ペア:

[(1, 163977448048), (2, 81988724024), (4, 40994362012), (8, 20497181006), (16, 10248590503), (89057, 1841264), (115079, 1424912), (178114, 920632), (230158, 712456), (356228, 460316)]