149767996

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{743}}^1$

素因数の和:1090

約数の個数: 48

約数和(自身を含む): 313979904

約数和(自身を除く): 164211908

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 313, 322, 626, 644, 743, 1252, 1486, 2191, 2972, 4382, 5201, 7199, 8764, 10402, 14398, 17089, 20804, 28796, 34178, 50393, 68356, 100786, 119623, 201572, 232559, 239246, 465118, 478492, 930236, 1627913, 3255826, 5348857, 6511652, 10697714, 21395428, 37441999, 74883998, 149767996]

約数ペア:

[(1, 149767996), (2, 74883998), (4, 37441999), (7, 21395428), (14, 10697714), (23, 6511652), (28, 5348857), (46, 3255826), (92, 1627913), (161, 930236), (313, 478492), (322, 465118), (626, 239246), (644, 232559), (743, 201572), (1252, 119623), (1486, 100786), (2191, 68356), (2972, 50393), (4382, 34178), (5201, 28796), (7199, 20804), (8764, 17089), (10402, 14398)]