157438644590

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{8221}}^1\times {\mathrm{18593}}^1$

素因数の和:26924

約数の個数: 32

約数和(自身を含む): 286191112896

約数和(自身を除く): 128752468306

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 8221, 16442, 18593, 37186, 41105, 82210, 92965, 185930, 846763, 1693526, 1915079, 3830158, 4233815, 8467630, 9575395, 19150790, 152853053, 305706106, 764265265, 1528530530, 15743864459, 31487728918, 78719322295, 157438644590]

約数ペア:

[(1, 157438644590), (2, 78719322295), (5, 31487728918), (10, 15743864459), (103, 1528530530), (206, 764265265), (515, 305706106), (1030, 152853053), (8221, 19150790), (16442, 9575395), (18593, 8467630), (37186, 4233815), (41105, 3830158), (82210, 1915079), (92965, 1693526), (185930, 846763)]