155160156

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{40031}}^1$

素因数の和:40074

約数の個数: 48

約数和(自身を含む): 403522560

約数和(自身を除く): 248362404

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 646, 969, 1292, 1938, 3876, 40031, 80062, 120093, 160124, 240186, 480372, 680527, 760589, 1361054, 1521178, 2041581, 2281767, 2722108, 3042356, 4083162, 4563534, 8166324, 9127068, 12930013, 25860026, 38790039, 51720052, 77580078, 155160156]

約数ペア:

[(1, 155160156), (2, 77580078), (3, 51720052), (4, 38790039), (6, 25860026), (12, 12930013), (17, 9127068), (19, 8166324), (34, 4563534), (38, 4083162), (51, 3042356), (57, 2722108), (68, 2281767), (76, 2041581), (102, 1521178), (114, 1361054), (204, 760589), (228, 680527), (323, 480372), (646, 240186), (969, 160124), (1292, 120093), (1938, 80062), (3876, 40031)]