127666896

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{929}}^1$

素因数の和:1356

約数の個数: 80

約数和(自身を含む): 378249600

約数和(自身を除く): 250582704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 409, 818, 929, 1227, 1636, 1858, 2454, 2787, 2863, 3272, 3716, 4908, 5574, 5726, 6503, 6544, 7432, 8589, 9816, 11148, 11452, 13006, 14864, 17178, 19509, 19632, 22296, 22904, 26012, 34356, 39018, 44592, 45808, 52024, 68712, 78036, 104048, 137424, 156072, 312144, 379961, 759922, 1139883, 1519844, 2279766, 2659727, 3039688, 4559532, 5319454, 6079376, 7979181, 9119064, 10638908, 15958362, 18238128, 21277816, 31916724, 42555632, 63833448, 127666896]

約数ペア:

[(1, 127666896), (2, 63833448), (3, 42555632), (4, 31916724), (6, 21277816), (7, 18238128), (8, 15958362), (12, 10638908), (14, 9119064), (16, 7979181), (21, 6079376), (24, 5319454), (28, 4559532), (42, 3039688), (48, 2659727), (56, 2279766), (84, 1519844), (112, 1139883), (168, 759922), (336, 379961), (409, 312144), (818, 156072), (929, 137424), (1227, 104048), (1636, 78036), (1858, 68712), (2454, 52024), (2787, 45808), (2863, 44592), (3272, 39018), (3716, 34356), (4908, 26012), (5574, 22904), (5726, 22296), (6503, 19632), (6544, 19509), (7432, 17178), (8589, 14864), (9816, 13006), (11148, 11452)]