157026278416

素因数分解:

$2^4\times 7^1\times {\mathrm{691}}^1\times {\mathrm{2028973}}^1$

素因数の和:2029679

約数の個数: 40

約数和(自身を含む): 348204401984

約数和(自身を除く): 191178123568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 691, 1382, 2764, 4837, 5528, 9674, 11056, 19348, 38696, 77392, 2028973, 4057946, 8115892, 14202811, 16231784, 28405622, 32463568, 56811244, 113622488, 227244976, 1402020343, 2804040686, 5608081372, 9814142401, 11216162744, 19628284802, 22432325488, 39256569604, 78513139208, 157026278416]

約数ペア:

[(1, 157026278416), (2, 78513139208), (4, 39256569604), (7, 22432325488), (8, 19628284802), (14, 11216162744), (16, 9814142401), (28, 5608081372), (56, 2804040686), (112, 1402020343), (691, 227244976), (1382, 113622488), (2764, 56811244), (4837, 32463568), (5528, 28405622), (9674, 16231784), (11056, 14202811), (19348, 8115892), (38696, 4057946), (77392, 2028973)]