156970982440

素因数分解:

$2^3\times 5^1\times {\mathrm{733}}^1\times {\mathrm{5353717}}^1$

素因数の和:5354461

約数の個数: 32

約数和(自身を含む): 353666611080

約数和(自身を除く): 196695628640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 733, 1466, 2932, 3665, 5864, 7330, 14660, 29320, 5353717, 10707434, 21414868, 26768585, 42829736, 53537170, 107074340, 214148680, 3924274561, 7848549122, 15697098244, 19621372805, 31394196488, 39242745610, 78485491220, 156970982440]

約数ペア:

[(1, 156970982440), (2, 78485491220), (4, 39242745610), (5, 31394196488), (8, 19621372805), (10, 15697098244), (20, 7848549122), (40, 3924274561), (733, 214148680), (1466, 107074340), (2932, 53537170), (3665, 42829736), (5864, 26768585), (7330, 21414868), (14660, 10707434), (29320, 5353717)]