157698002

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^2$

素因数の和:351

約数の個数: 48

約数和(自身を含む): 302657472

約数和(自身を除く): 144959470

約数列:

[1, 2, 7, 11, 14, 22, 53, 77, 106, 139, 154, 278, 371, 583, 742, 973, 1166, 1529, 1946, 3058, 4081, 7367, 8162, 10703, 14734, 19321, 21406, 38642, 51569, 81037, 103138, 135247, 162074, 212531, 270494, 425062, 567259, 1024013, 1134518, 1487717, 2048026, 2975434, 7168091, 11264143, 14336182, 22528286, 78849001, 157698002]

約数ペア:

[(1, 157698002), (2, 78849001), (7, 22528286), (11, 14336182), (14, 11264143), (22, 7168091), (53, 2975434), (77, 2048026), (106, 1487717), (139, 1134518), (154, 1024013), (278, 567259), (371, 425062), (583, 270494), (742, 212531), (973, 162074), (1166, 135247), (1529, 103138), (1946, 81037), (3058, 51569), (4081, 38642), (7367, 21406), (8162, 19321), (10703, 14734)]