143119856

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1$

素因数の和:502

約数の個数: 80

約数和(自身を含む): 321884160

約数和(自身を除く): 178764304

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 127, 152, 176, 209, 254, 304, 337, 418, 508, 674, 836, 1016, 1348, 1397, 1672, 2032, 2413, 2696, 2794, 3344, 3707, 4826, 5392, 5588, 6403, 7414, 9652, 11176, 12806, 14828, 19304, 22352, 25612, 26543, 29656, 38608, 42799, 51224, 53086, 59312, 70433, 85598, 102448, 106172, 140866, 171196, 212344, 281732, 342392, 424688, 470789, 563464, 684784, 813181, 941578, 1126928, 1626362, 1883156, 3252724, 3766312, 6505448, 7532624, 8944991, 13010896, 17889982, 35779964, 71559928, 143119856]

約数ペア:

[(1, 143119856), (2, 71559928), (4, 35779964), (8, 17889982), (11, 13010896), (16, 8944991), (19, 7532624), (22, 6505448), (38, 3766312), (44, 3252724), (76, 1883156), (88, 1626362), (127, 1126928), (152, 941578), (176, 813181), (209, 684784), (254, 563464), (304, 470789), (337, 424688), (418, 342392), (508, 281732), (674, 212344), (836, 171196), (1016, 140866), (1348, 106172), (1397, 102448), (1672, 85598), (2032, 70433), (2413, 59312), (2696, 53086), (2794, 51224), (3344, 42799), (3707, 38608), (4826, 29656), (5392, 26543), (5588, 25612), (6403, 22352), (7414, 19304), (9652, 14828), (11176, 12806)]