156964939768

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1094473}}^1$

素因数の和:1094696

約数の個数: 64

約数和(自身を含む): 364065831360

約数和(自身を除く): 207100891592

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 197, 364, 394, 728, 788, 1379, 1576, 2561, 2758, 5122, 5516, 10244, 11032, 17927, 20488, 35854, 71708, 143416, 1094473, 2188946, 4377892, 7661311, 8755784, 14228149, 15322622, 28456298, 30645244, 56912596, 61290488, 99597043, 113825192, 199194086, 215611181, 398388172, 431222362, 796776344, 862444724, 1509278267, 1724889448, 2802945353, 3018556534, 5605890706, 6037113068, 11211781412, 12074226136, 19620617471, 22423562824, 39241234942, 78482469884, 156964939768]

約数ペア:

[(1, 156964939768), (2, 78482469884), (4, 39241234942), (7, 22423562824), (8, 19620617471), (13, 12074226136), (14, 11211781412), (26, 6037113068), (28, 5605890706), (52, 3018556534), (56, 2802945353), (91, 1724889448), (104, 1509278267), (182, 862444724), (197, 796776344), (364, 431222362), (394, 398388172), (728, 215611181), (788, 199194086), (1379, 113825192), (1576, 99597043), (2561, 61290488), (2758, 56912596), (5122, 30645244), (5516, 28456298), (10244, 15322622), (11032, 14228149), (17927, 8755784), (20488, 7661311), (35854, 4377892), (71708, 2188946), (143416, 1094473)]