156969658076

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{2285389}}^1$

素因数の和:2285634

約数の個数: 48

約数和(自身を含む): 344015185920

約数和(自身を除く): 187045527844

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 223, 308, 446, 892, 1561, 2453, 3122, 4906, 6244, 9812, 17171, 34342, 68684, 2285389, 4570778, 9141556, 15997723, 25139279, 31995446, 50278558, 63990892, 100557116, 175974953, 351949906, 509641747, 703899812, 1019283494, 2038566988, 3567492229, 5606059217, 7134984458, 11212118434, 14269968916, 22424236868, 39242414519, 78484829038, 156969658076]

約数ペア:

[(1, 156969658076), (2, 78484829038), (4, 39242414519), (7, 22424236868), (11, 14269968916), (14, 11212118434), (22, 7134984458), (28, 5606059217), (44, 3567492229), (77, 2038566988), (154, 1019283494), (223, 703899812), (308, 509641747), (446, 351949906), (892, 175974953), (1561, 100557116), (2453, 63990892), (3122, 50278558), (4906, 31995446), (6244, 25139279), (9812, 15997723), (17171, 9141556), (34342, 4570778), (68684, 2285389)]