156734866810

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{17123}}^1\times {\mathrm{12539}}^1$

素因数の和:29742

約数の個数: 32

約数和(自身を含む): 286026966720

約数和(自身を除く): 129292099910

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 12539, 17123, 25078, 34246, 62695, 85615, 125390, 171230, 915347, 1249979, 1830694, 2499958, 4576735, 6249895, 9153470, 12499790, 214705297, 429410594, 1073526485, 2147052970, 15673486681, 31346973362, 78367433405, 156734866810]

約数ペア:

[(1, 156734866810), (2, 78367433405), (5, 31346973362), (10, 15673486681), (73, 2147052970), (146, 1073526485), (365, 429410594), (730, 214705297), (12539, 12499790), (17123, 9153470), (25078, 6249895), (34246, 4576735), (62695, 2499958), (85615, 1830694), (125390, 1249979), (171230, 915347)]