139356602

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{491}}^1$

素因数の和:627

約数の個数: 64

約数和(自身を含む): 277724160

約数和(自身を除く): 138367558

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 97, 133, 154, 194, 209, 266, 418, 491, 679, 982, 1067, 1358, 1463, 1843, 2134, 2926, 3437, 3686, 5401, 6874, 7469, 9329, 10802, 12901, 14938, 18658, 20273, 25802, 37807, 40546, 47627, 65303, 75614, 95254, 102619, 130606, 141911, 205238, 283822, 333389, 523897, 666778, 718333, 904913, 1047794, 1436666, 1809826, 3667279, 6334391, 7334558, 9954043, 12668782, 19908086, 69678301, 139356602]

約数ペア:

[(1, 139356602), (2, 69678301), (7, 19908086), (11, 12668782), (14, 9954043), (19, 7334558), (22, 6334391), (38, 3667279), (77, 1809826), (97, 1436666), (133, 1047794), (154, 904913), (194, 718333), (209, 666778), (266, 523897), (418, 333389), (491, 283822), (679, 205238), (982, 141911), (1067, 130606), (1358, 102619), (1463, 95254), (1843, 75614), (2134, 65303), (2926, 47627), (3437, 40546), (3686, 37807), (5401, 25802), (6874, 20273), (7469, 18658), (9329, 14938), (10802, 12901)]