144150916

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{743}}^1$

素因数の和:821

約数の個数: 72

約数和(自身を含む): 320229504

約数和(自身を除く): 176078588

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 52, 82, 91, 164, 169, 182, 287, 338, 364, 533, 574, 676, 743, 1066, 1148, 1183, 1486, 2132, 2366, 2972, 3731, 4732, 5201, 6929, 7462, 9659, 10402, 13858, 14924, 19318, 20804, 27716, 30463, 38636, 48503, 60926, 67613, 97006, 121852, 125567, 135226, 194012, 213241, 251134, 270452, 396019, 426482, 502268, 792038, 852964, 878969, 1584076, 1757938, 2772133, 3515876, 5148247, 5544266, 10296494, 11088532, 20592988, 36037729, 72075458, 144150916]

約数ペア:

[(1, 144150916), (2, 72075458), (4, 36037729), (7, 20592988), (13, 11088532), (14, 10296494), (26, 5544266), (28, 5148247), (41, 3515876), (52, 2772133), (82, 1757938), (91, 1584076), (164, 878969), (169, 852964), (182, 792038), (287, 502268), (338, 426482), (364, 396019), (533, 270452), (574, 251134), (676, 213241), (743, 194012), (1066, 135226), (1148, 125567), (1183, 121852), (1486, 97006), (2132, 67613), (2366, 60926), (2972, 48503), (3731, 38636), (4732, 30463), (5201, 27716), (6929, 20804), (7462, 19318), (9659, 14924), (10402, 13858)]