1551138112

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{9311}}^1$

素因数の和:9479

約数の個数: 56

約数和(自身を含む): 3264042240

約数和(自身を除く): 1712904128

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 137, 152, 274, 304, 548, 608, 1096, 1216, 2192, 2603, 4384, 5206, 8768, 9311, 10412, 18622, 20824, 37244, 41648, 74488, 83296, 148976, 166592, 176909, 297952, 353818, 595904, 707636, 1275607, 1415272, 2551214, 2830544, 5102428, 5661088, 10204856, 11322176, 20409712, 24236533, 40819424, 48473066, 81638848, 96946132, 193892264, 387784528, 775569056, 1551138112]

約数ペア:

[(1, 1551138112), (2, 775569056), (4, 387784528), (8, 193892264), (16, 96946132), (19, 81638848), (32, 48473066), (38, 40819424), (64, 24236533), (76, 20409712), (137, 11322176), (152, 10204856), (274, 5661088), (304, 5102428), (548, 2830544), (608, 2551214), (1096, 1415272), (1216, 1275607), (2192, 707636), (2603, 595904), (4384, 353818), (5206, 297952), (8768, 176909), (9311, 166592), (10412, 148976), (18622, 83296), (20824, 74488), (37244, 41648)]