156933233264

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{516227741}}^1$

素因数の和:516227768

約数の個数: 20

約数和(自身を含む): 320061200040

約数和(自身を除く): 163127966776

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 516227741, 1032455482, 2064910964, 4129821928, 8259643856, 9808327079, 19616654158, 39233308316, 78466616632, 156933233264]

約数ペア:

[(1, 156933233264), (2, 78466616632), (4, 39233308316), (8, 19616654158), (16, 9808327079), (19, 8259643856), (38, 4129821928), (76, 2064910964), (152, 1032455482), (304, 516227741)]