154865348

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1117}}^1$

素因数の和:1292

約数の個数: 48

約数和(自身を含む): 311036544

約数和(自身を除く): 156171196

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 137, 253, 274, 506, 548, 1012, 1117, 1507, 2234, 3014, 3151, 4468, 6028, 6302, 12287, 12604, 24574, 25691, 34661, 49148, 51382, 69322, 102764, 138644, 153029, 282601, 306058, 565202, 612116, 1130404, 1683319, 3366638, 3519667, 6733276, 7039334, 14078668, 38716337, 77432674, 154865348]

約数ペア:

[(1, 154865348), (2, 77432674), (4, 38716337), (11, 14078668), (22, 7039334), (23, 6733276), (44, 3519667), (46, 3366638), (92, 1683319), (137, 1130404), (253, 612116), (274, 565202), (506, 306058), (548, 282601), (1012, 153029), (1117, 138644), (1507, 102764), (2234, 69322), (3014, 51382), (3151, 49148), (4468, 34661), (6028, 25691), (6302, 24574), (12287, 12604)]