139163712

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1$

素因数の和:376

約数の個数: 112

約数和(自身を含む): 385462272

約数和(自身を除く): 246298560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 103, 124, 186, 192, 206, 227, 248, 309, 372, 412, 454, 496, 618, 681, 744, 824, 908, 992, 1236, 1362, 1488, 1648, 1816, 1984, 2472, 2724, 2976, 3193, 3296, 3632, 4944, 5448, 5952, 6386, 6592, 7037, 7264, 9579, 9888, 10896, 12772, 14074, 14528, 19158, 19776, 21111, 21792, 23381, 25544, 28148, 38316, 42222, 43584, 46762, 51088, 56296, 70143, 76632, 84444, 93524, 102176, 112592, 140286, 153264, 168888, 187048, 204352, 225184, 280572, 306528, 337776, 374096, 450368, 561144, 613056, 675552, 724811, 748192, 1122288, 1351104, 1449622, 1496384, 2174433, 2244576, 2899244, 4348866, 4489152, 5798488, 8697732, 11596976, 17395464, 23193952, 34790928, 46387904, 69581856, 139163712]

約数ペア:

[(1, 139163712), (2, 69581856), (3, 46387904), (4, 34790928), (6, 23193952), (8, 17395464), (12, 11596976), (16, 8697732), (24, 5798488), (31, 4489152), (32, 4348866), (48, 2899244), (62, 2244576), (64, 2174433), (93, 1496384), (96, 1449622), (103, 1351104), (124, 1122288), (186, 748192), (192, 724811), (206, 675552), (227, 613056), (248, 561144), (309, 450368), (372, 374096), (412, 337776), (454, 306528), (496, 280572), (618, 225184), (681, 204352), (744, 187048), (824, 168888), (908, 153264), (992, 140286), (1236, 112592), (1362, 102176), (1488, 93524), (1648, 84444), (1816, 76632), (1984, 70143), (2472, 56296), (2724, 51088), (2976, 46762), (3193, 43584), (3296, 42222), (3632, 38316), (4944, 28148), (5448, 25544), (5952, 23381), (6386, 21792), (6592, 21111), (7037, 19776), (7264, 19158), (9579, 14528), (9888, 14074), (10896, 12772)]