156918438410

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{1153049}}^1$

素因数の和:1153526

約数の個数: 32

約数和(自身を含む): 292228992000

約数和(自身を除く): 135310553590

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 439, 878, 2195, 4390, 13609, 27218, 68045, 136090, 1153049, 2306098, 5765245, 11530490, 35744519, 71489038, 178722595, 357445190, 506188511, 1012377022, 2530942555, 5061885110, 15691843841, 31383687682, 78459219205, 156918438410]

約数ペア:

[(1, 156918438410), (2, 78459219205), (5, 31383687682), (10, 15691843841), (31, 5061885110), (62, 2530942555), (155, 1012377022), (310, 506188511), (439, 357445190), (878, 178722595), (2195, 71489038), (4390, 35744519), (13609, 11530490), (27218, 5765245), (68045, 2306098), (136090, 1153049)]