156918512

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{653}}^2$

素因数の和:1337

約数の個数: 30

約数和(自身を含む): 317734872

約数和(自身を除く): 160816360

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 653, 1306, 2612, 5224, 10448, 15019, 30038, 60076, 120152, 240304, 426409, 852818, 1705636, 3411272, 6822544, 9807407, 19614814, 39229628, 78459256, 156918512]

約数ペア:

[(1, 156918512), (2, 78459256), (4, 39229628), (8, 19614814), (16, 9807407), (23, 6822544), (46, 3411272), (92, 1705636), (184, 852818), (368, 426409), (653, 240304), (1306, 120152), (2612, 60076), (5224, 30038), (10448, 15019)]