137386172

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{14389}}^1$

素因数の和:14442

約数の個数: 48

約数和(自身を含む): 309442560

約数和(自身を除く): 172056388

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 682, 868, 1364, 2387, 4774, 9548, 14389, 28778, 57556, 100723, 158279, 201446, 316558, 402892, 446059, 633116, 892118, 1107953, 1784236, 2215906, 3122413, 4431812, 4906649, 6244826, 9813298, 12489652, 19626596, 34346543, 68693086, 137386172]

約数ペア:

[(1, 137386172), (2, 68693086), (4, 34346543), (7, 19626596), (11, 12489652), (14, 9813298), (22, 6244826), (28, 4906649), (31, 4431812), (44, 3122413), (62, 2215906), (77, 1784236), (124, 1107953), (154, 892118), (217, 633116), (308, 446059), (341, 402892), (434, 316558), (682, 201446), (868, 158279), (1364, 100723), (2387, 57556), (4774, 28778), (9548, 14389)]