145041841

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{269}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 184757760

約数和(自身を除く): 39715919

約数列:

[1, 7, 17, 23, 119, 161, 197, 269, 391, 1379, 1883, 2737, 3349, 4531, 4573, 6187, 23443, 31717, 32011, 43309, 52993, 77027, 105179, 370951, 539189, 736253, 900881, 1218839, 6306167, 8531873, 20720263, 145041841]

約数ペア:

[(1, 145041841), (7, 20720263), (17, 8531873), (23, 6306167), (119, 1218839), (161, 900881), (197, 736253), (269, 539189), (391, 370951), (1379, 105179), (1883, 77027), (2737, 52993), (3349, 43309), (4531, 32011), (4573, 31717), (6187, 23443)]