156928386244

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{760769}}^1$

素因数の和:760972

約数の個数: 48

約数和(自身を含む): 322079587200

約数和(自身を除く): 165151200956

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 139, 212, 278, 371, 556, 742, 973, 1484, 1946, 3892, 7367, 14734, 29468, 51569, 103138, 206276, 760769, 1521538, 3043076, 5325383, 10650766, 21301532, 40320757, 80641514, 105746891, 161283028, 211493782, 282245299, 422987564, 564490598, 740228237, 1128981196, 1480456474, 2960912948, 5604585223, 11209170446, 22418340892, 39232096561, 78464193122, 156928386244]

約数ペア:

[(1, 156928386244), (2, 78464193122), (4, 39232096561), (7, 22418340892), (14, 11209170446), (28, 5604585223), (53, 2960912948), (106, 1480456474), (139, 1128981196), (212, 740228237), (278, 564490598), (371, 422987564), (556, 282245299), (742, 211493782), (973, 161283028), (1484, 105746891), (1946, 80641514), (3892, 40320757), (7367, 21301532), (14734, 10650766), (29468, 5325383), (51569, 3043076), (103138, 1521538), (206276, 760769)]