157744048

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2099}}^1$

素因数の和:2186

約数の個数: 80

約数和(自身を含む): 387475200

約数和(自身を除く): 229731152

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 61, 77, 88, 112, 122, 154, 176, 244, 308, 427, 488, 616, 671, 854, 976, 1232, 1342, 1708, 2099, 2684, 3416, 4198, 4697, 5368, 6832, 8396, 9394, 10736, 14693, 16792, 18788, 23089, 29386, 33584, 37576, 46178, 58772, 75152, 92356, 117544, 128039, 161623, 184712, 235088, 256078, 323246, 369424, 512156, 646492, 896273, 1024312, 1292984, 1408429, 1792546, 2048624, 2585968, 2816858, 3585092, 5633716, 7170184, 9859003, 11267432, 14340368, 19718006, 22534864, 39436012, 78872024, 157744048]

約数ペア:

[(1, 157744048), (2, 78872024), (4, 39436012), (7, 22534864), (8, 19718006), (11, 14340368), (14, 11267432), (16, 9859003), (22, 7170184), (28, 5633716), (44, 3585092), (56, 2816858), (61, 2585968), (77, 2048624), (88, 1792546), (112, 1408429), (122, 1292984), (154, 1024312), (176, 896273), (244, 646492), (308, 512156), (427, 369424), (488, 323246), (616, 256078), (671, 235088), (854, 184712), (976, 161623), (1232, 128039), (1342, 117544), (1708, 92356), (2099, 75152), (2684, 58772), (3416, 46178), (4198, 37576), (4697, 33584), (5368, 29386), (6832, 23089), (8396, 18788), (9394, 16792), (10736, 14693)]