158096435

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{7669}}^1$

素因数の和:7731

約数の個数: 32

約数和(自身を含む): 235622400

約数和(自身を除く): 77525965

約数列:

[1, 5, 7, 19, 31, 35, 95, 133, 155, 217, 589, 665, 1085, 2945, 4123, 7669, 20615, 38345, 53683, 145711, 237739, 268415, 728555, 1019977, 1188695, 1664173, 4517041, 5099885, 8320865, 22585205, 31619287, 158096435]

約数ペア:

[(1, 158096435), (5, 31619287), (7, 22585205), (19, 8320865), (31, 5099885), (35, 4517041), (95, 1664173), (133, 1188695), (155, 1019977), (217, 728555), (589, 268415), (665, 237739), (1085, 145711), (2945, 53683), (4123, 38345), (7669, 20615)]